Source quality products Made in China.Find reliable China Suppliers,Manufacturers,Wholesalers Exporters.Enjoy excellent buyer service with . results for this questionFeedbackEnzyme Immunoassay (EIA) for the Detection of IgMMicroplate System in the detection of IgM antibodies to hepatitis B core antigen.WARNING This assay has not been FDA cleared or approved for the screening of blood or plasma donors.Federal law restricts this device to sale by or on the order of a physician.Assay
results for this questionIs the ELISA test the same as PCR?Is the ELISA test the same as PCR?This is an enzyme linked immunosorbent assay (ELISA) test.It is a serological plate-based assay technique designed for detecting and quantifying substances such as peptides,proteins,antibodies and hormones.This test is not the same as PCR or Rapid Test.Why not use PCR and Rapid Tests?EDI Novel Coronavirus COVID-19 ELISA Kits results for this questionIs the carestart 19 IgM / IgG test approved by the FDA?Is the carestart 19 IgM / IgG test approved by the FDA?CareStartTM COVID-19 IgM/IgG is manufactured by Access-bio Inc,an industry leading diagnostics business.No special equipment or training required.Results in 10 minutes.The CareStart COVID-19 IgM/IgG antibody test has not been FDA cleared or approved.This test has been authorized by the FDA under a EUA for use by authorized laboratories.CareStart COVID-19 IgM/IgG
Scale up COVID-19 antibody testing.An in vitro diagnostic rapid test for the qualitative detection of IgG and IgM antibodies to SARS-CoV-2 in human serum,plasma,venous and fingerstick whole blood..Intended to be used as an aid in the diagnosis of SARS-CoV-2 infection.The product may be used in any laboratory and non-laboratory environment that meets the requirements specified in the 140916 Interleukin-6,Serum LabcorpOct 25,2020·Elecsys IL-6 immunoassay is an in-vitro diagnostic test for the quantitative determination of IL-6 (interleukin-6) in human serum and plasma.1,2 This assay is used to assist in identifying severe inflammatory response in patients with confirmed COVID-19 illness to aid in determining the risk of intubation with mechanical ventilation,in conjunction with clinical findings and the results of
Innovation,excellent and reliability are the core values of our firm.These principles today more than ever form the basis of our success as an internationally active mid-size corporation for 2017 New Style Plastic Housing Cassettes For Rapid Test - Diagnostic Kit for Progesterone (fluorescence immunochromatographic assay) Baysen ,The product will supply to all over the world,such as 3M Aura Particulate Respirator Face Masks 9211+,N95Home / Essential Goods PPE / 3M Aura Particulate Respirator Face Masks 9211+,N95 for Personal Safety 3M Aura Particulate Respirator Face Masks 9211+,N95 for Personal Safety
The Lyme IgG/IgM Rapid Test Cassette is a qualitative membrane-based immunoassay for the detection of IgG and IgM antibodies to Borrelia in whole blood,serum or plasma specimens.This test consists of two components,an IgG component and an IgM component.In the IgG component,anti-human IgG is coated in IgG test line region.5 x Lyme Disease Blood Test / Lyme Borreliosis The Lyme IgG/IgM Rapid Test Cassette is a qualitative membrane-based immunoassay for the detection of IgG and IgM antibodies to Borrelia in whole blood,serum or plasma specimens.This test consists of two components,an IgG component and an IgM component.In the IgG component,anti-human IgG is coated in IgG test line region.
Which is spread by ticks.The most common sign of infection is an expanding area of redness on the skin,known as erythema migrans,that begins at the site of a tick bite about a week after it has occurred.506534a Insert Anti-HBs - LABS IncSpecimen Diluent 1 bottle (10 mL) Bovine proteins Buffer with protein stabilizers ProClin 300,0.1% Sample indicator dye Use as supplied.C0 Anti-HBs EIA Negative Control 1 vial (1.5 mL) Human serum/plasma; negative for HIV and HCV antibodies and HBsAg Gentamicin,0.005% ProClin 950,0.16% Use as supplied.C1
Specimen Diluent 1 bottle (10 mL) Bovine proteins Buffer with protein stabilizers ProClin 300,0.1% Sample indicator dye Use as supplied.C0 Anti-HBs EIA Negative Control 1 vial (1.5 mL) Human serum/plasma; negative for HIV and HCV antibodies and HBsAg Gentamicin,0.005% ProClin 950,0.16% Use as supplied.C1 510(k) SUBSTANTIAL EQUIVALENCE DETERMINATIONpregnant women.This assay has not been cleared/approved by the FDA for blood/plasma donor screening.US Federal law restricts the device to sale by or on the order of a physician.Assay performance characteristics have not been established for immunocompromised or immunosuppressed patients,cord blood,neonatal specimens or infants.
Apr 27,2020·Abbott has launched its third test for coronavirus (COVID-19) and is shipping tests to hospitals across the U.S.The test is a serology test also called an antibody test which could be a critical next step in battling this virus.Analizador de Inmunoensayo para Enzimas,VIDAS,Por favor tenga en cuenta None of the equipment posted for sale on MedWOW is owned by MedWOW,should you have any questions regarding a specific item,please direct them to the appropriate seller by making use of the available communication channels on the items page.
Dilute the specimens with the Sample Treatment Solution at 1:100 dilution,i.e.5 µL of test serum or plasma into 500 µL of the Sample Treatment Solution.Mix well.The specimens are ready for test.4.Mix each reagent before adding to the test wells.5.Determine the number of strips needed and mark on the ELISA Working Sheet with theBiomerieux VIDAS Immunoassay Analyzer,Enzyme Please note None of the equipment posted for sale on MedWOW is owned by MedWOW,should you have any questions regarding a specific item,please direct them to the appropriate seller by making use of the available communication channels on the items page.
Serum/plasma or other specimen for antigen detection POWER NEEDED,VAC (ENERGY) 100/120/200/240 TECHNIQUE Enzyme-linked FIA RANDOM ACCESS Yes SAMPLE VOLUME,ÂµL Assay dependent AUTOFLUSHING (TESTING RANGE,MMOL/L) Yes PERFORMANCE TIME 20 to 90,assay dependent COMPUTER INTERFACE Unidirectional (uploads only) SAMPLES/HOUR 20 Biomerieux,miniVIDAS,Analisador Imuno-enzimático Serum/plasma or other specimen for antigen detection POWER NEEDED,VAC (ENERGY) 100/120/200/240 TECHNIQUE Enzyme-linked FIA RANDOM ACCESS Yes SAMPLE VOLUME,ÂµL Assay dependent AUTOFLUSHING (TESTING RANGE,MMOL/L) Yes PERFORMANCE TIME 20 to 90,assay dependent COMPUTER INTERFACE Unidirectional (uploads only) SAMPLES/HOUR 20
Looking for blood test factory direct sale? You can buy factory price blood test from a great list of reliable China blood test manufacturers,suppliers,traders or plantsCOVID-19 (SARS-CoV-2) IgM/IgG Antibody Rapid Test inFor the diagnosis of coronavirus disease (COVID-19),easy to use,with instant result in 15 minutes.Detection for both IgG and IgM antibody of COVID-19 (SARS-CoV-2).
Apr 26,2021·The COVID-19 Safety Task Force has been charged with providing salient updates to enhance the Reopening Office and Resuming Elective Procedures recommendations released May 5,2020.These updates are collected and reviewed by Task Force members,andCOVID-19 Diagnostics Market Blog Qiagen secures EUA for 5:20 PM Seeking AlphaThe assay is used to aid in the rapid differential detection of human IgM and IgG antibodies to Borrelia burgdorferi from serum and plasma specimens from patients suspected of B.burgdorferi
The COVID-19 Rapid Test is a qualitative lateral flow immunoassay for the simultaneous detection of IgM and IgG antibodies to SARS-CoV-2 in whole blood,serum or plasma specimens.The test cassette contains recombinant SARS-CoV-2 antigen conjugated to coloured particles.COVID-19 SARS-CoV-2 AntigenAg) Detection Rapid Test 3.Shake the swab specimen in the extraction vial to well mix.4.To run test,twist open the bottom screw cap of the extraction vial to expose dropper tip.Transfer 3 drops (~90l) of the specimen to the sample well of the test device and make sure a colored liquid appearing in the detection window in 30 seconds.
The CareStart COVID-19 IgM/IgG is a CE-approved,lateral flow immuno-chromatographic assay for the detection of SARS-CoV-2 IgM/IgG antibodies in human blood specimens.This test differentiates IgM and IgG specific to SARS-CoV-2 in a single test within 10 minutes.Chembio Diagnostics Receives FDA 510(k) Clearance forJun 08,2020·The Chembio DPP Zika IgM System is intended for the presumptive qualitative detection of Zika virus IgM antibodies in human serum,potassium-EDTA plasma
Apr 01,2019·Chemistry panels are groups of tests that are routinely ordered to determine a person's general health status.They help evaluate,for example,the health of your kidneys,liver and heart.The panels are performed on a blood sample.China Dengue Test Equipments,China Dengue Test - The mixture then migrates upward on the membrane chromatographically by capillary action and reacts with the anti-human IgG in test line region 1.If the specimen contains IgG antibodies to Dengue,a colored line will appear in test line region 1.In the IgM component,anti
The features of our products are The 3rd Generation Method (Direct Sandwich Method,AG-Ab-AG) Serum,Plasma,Whole Blood specimen Highly sensitive even to IgM during early infection stage Differentiation of test result by HIV-1 and HIV-2 by clear band formation (3-lines) Sensitivity 100%,Specificity 99.8% Capture AG HIV-1 (p24,gp41),HIV China Home Use Self Diagnostic Dengue Ns1 Test Device For Plasma/ Serum samples Fill the plastic dropper with the specimen.Holding the dropper vertically,dispense 5 L of specimen and 2 drops of buffer into the IgG/ IgM and 1 drop (around 25L) of specimen and 2 drops of buffer into NS1 sample well,making sure that there are no air bubbles.>Step4 Results can be read in 15 minutes.Don't
Aug 01,2020·Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).The disease was first identified in December 2019 in Wuhan,the capital of China's Hubei province,and has since spread globally,resulting in the ongoing 201920 coronavirus pandemic.Coronavirus (COVID-19) IgM/IgG Rapid Test KitNot for sale in the United States.International customers,please Contact your Local Distributor..20 TESTS TOTAL.Suitable for the qualitative detection of SARS-CoV-2 (COVID-19) N-Protein IgM and IgG antibodies in human serum,whole blood,or finger prick samples.
Therefore,any reactive specimen with the COVID-19 IgG/IgM Rapid Test (Whole Blood) must be confirmed with alternative testing method(s) and clinical findings.About Coronavirus (COVID-19) Coronaviruses are enveloped RNA viruses thai are distributed broadly among humans,other mammals,and birds and thai cause respiratory,enteric,hepatic,and Covid Test Kit at Thomas ScientificSuitable for the qualitative detection of Coronavirus (SARS-CoV-2 / COVID-19) N-Protein IgM and IgG antibodies in human serum,plasma,whole blood,or finger prick samples.Size 20 Strips Target Name(s) IgM,IgG Gene Name(s) IGM,IGG Species Detected Human Compatible Sample Types
Apr 02,2020·Sentinel Diagnostics has launched two new serological tests,COVID-19 Anti-S1 Total Ab and COVID-19 Anti-NC Total Ab.The tests are able to detect antibodies (IgA,IgG and IgM) developed following a Covid-19 infection.The in vitro diagnostic assays can provide initial results in about ten minutes and assist in distinguishing vaccinated people from those infected naturally.Dr.Judy Mikovits Exposes The Covid Scam - Mark TalianoAug 10,2020·The test for an IgM antibody and the test for an IgG antibody are done in the same test.It takes about 15 minutes to do the test.This could have been put on sale at the end of 2019 in the local drug store.But the US Food and Drug Administration blocked this.Instead,it promoted the PCR test,which is worthless.
Dec 09,2020·IgM is the first immunoglobulin to be produced in response to an antigen and is primarily detected during the early onset of disease.Serological IgG and IgM test for COVID-19 B.1.1.7 and B.1.351 Lineages.The recent UK SARS-CoV-2 variant called VUI*202012/01 (B.1.1.7 lineage) has accumulated multiple gene mutations in the spike protein.Five Elecsys&Anti-SARS-CoV-2 - DiagnosticsElecsys &Anti-SARS-CoV-2 is an immunoassay for the in vitro qualitative detection of antibodies (including IgG) to SARS-CoV-2 in human serum and plasma.The assay uses a recombinant protein representing the nucleocapsid (N) antigen in a double-antigen sandwich assay format,which favors detection of high affinity antibodies against SARS-CoV-2.
Zika Virus Emergency Use Authorization.On February 26,2016,pursuant to section 564(b)(1)(C) of the Act (21 U.S.C.§ 360bbb-3(b)(1)(C)),the Secretary of Health and Human Services (HHS),Sylvia Emergency Use Authorizations for Medical Devices FDAZika Virus Emergency Use Authorization.On February 26,2016,pursuant to section 564(b)(1)(C) of the Act (21 U.S.C.§ 360bbb-3(b)(1)(C)),the Secretary of Health and Human Services (HHS),Sylvia
the detection of IgM antibodies to hepatitis B core antigen.In the assay procedure,patient specimens and controls are incubated with anti-human IgM antibodies coated on the microwells.If IgM antibodies to HBc are present in a specimen or control,they bind to theEstimated Reading Time 1 minPeople also askAre there any risks in using an IgM ELISA kit?Are there any risks in using an IgM ELISA kit?However,these tests have low rates of specificity and sensitivity and pose risks related to specimen collection and sample handling.Epitope Diagnostics,Inc.has developed a solution to minimize these risks by using IgG and IgM ELISA kits.EDI Novel Coronavirus COVID-19 ELISA Kits
Sep 03,2020·These specimens are limited to certain tests deemed to be important to CDCs surveillance efforts.The testing conducted on the specimens has evolved over time.In UDC,serum specimens (and plasma specimens during 19982004 to preserve viral RNA) were centrifuged and shipped to CDC on cold packs within 30 hours of the blood draw.Evaluation of an alternative HIV diagnostic algorithm Serial plasma specimens (n = 222) were collected from these 25 donors from the United States,later determined to be in the early stages of seroconversion after infection with HIV-1 [12,13].The
Apr 02,2020·It is a lateral flow immunoassay designed for the qualitative detection and differentiation of IgM and IgG antibodies to SARS-CoV-2 (the virus causing COVID-19) in serum,plasmaFrontiers Implementing COVID-19 (SARS-CoV-2) Rapid Oct 30,2020·Specimen type may affect diagnostic performance of RDTs as an example,for HIV 1/2 RDTs,higher numbers of false positives in whole blood as compared to plasma specimens were shown .Further,the concentration of antibodies is higher in serum and plasma than in whole blood,which may lead to differences in sensitivity and specificity if the
During testing,the whole blood,serum or plasma specimen reacts with recombinant Leptospira interrogans antigen conjugated colloid gold.The mixture migrates upward on the membrane chromatographically by capillary action to react with mouse anti-human IgG or/and mouse anti-human IgMH5 Avian Influenza Test Kit Plasma Specimen Full High quality H5 Avian Influenza Test Kit Plasma Specimen Full Accessories 2-30 Storage Temp from China,China's leading Veterinary Test Kits product market,With strict quality control Veterinary Test Kits factories,Producing high quality H5 Avian Influenza Test Kit Plasma Specimen Full Accessories 2-30 Storage Temp products.
All patients whose specimens are tested with this assay will receive the Fact Sheet for Patients qSARS-CoV-2 lgG/lgM Rapid Test.This test measures human SARS-CoV-2 antibodies,IgM and IgG that are generated as part of the human immune response to the virus and is to be performed only using serum,plasmaHealgen COVID-19 IgG/IgM Rapid Test Cassette x 20 test Healgen COVID-19 IgG/IgM Rapid Test Cassette x 20 test kits The COVID-19 IgG/IgM (Whole Blood/Serum/Plasma) Rapid Test Device utilizes lateral flow technology for the qualitative,differential detection of both anti-SARS-CoV-2 IgM and IgG antibodies.In general,antibodies can be detected 1-3 weeks after infection.This test is intended to screen patients for SARS-CoV-2 antibodies.
Oct 30,2020·Specimen type may affect diagnostic performance of RDTs as an example,for HIV 1/2 RDTs,higher numbers of false positives in whole blood as compared to plasma specimens were shown .Further,the concentration of antibodies is higher in serum and plasma than in whole blood,which may lead to differences in sensitivity and specificity if the Insight DenV A Rapid qualitativeInsight INTENDED USE Insight DenV-Ab Dipstick Test is a rapid immunochromatographic assay for the simultaneous detection of IgG and IgM antibodies to Dengue virus in human whole blood,serum or plasma.The assay is used as a screening test for Dengue viral
Insight INTENDED USE Insight DenV-Ab Dipstick Test is a rapid immunochromatographic assay for the simultaneous detection of IgG and IgM antibodies to Dengue virus in human whole blood,serum or plasma.The assay is used as a screening test for Dengue viralIs your test,item,or service covered? MedicareMedicare coverage for many tests,items and services depends on where you live.This list only includes tests,items and services that are covered no matter where you live.
laboratory test manufacturer/supplier,China laboratory test manufacturer factory list,find qualified Chinese laboratory test manufacturers,suppliers,factories,exporters MEGNA HEALTH RAPID COVID-19 IgM/IgG COMBOplasma specimens can be frozen at -20ºC for 3 months or -70ºC for longer period.Avoid repeated freezing/thawing cycles.QUALITY CONTROL 1.A procedure quality control is included in the test.It will appear as a red line in the control mark area if the test has been performed correctly and
Specimen Collection and Handling Specimens should be clear,non-hemolyzed and non-lipemic.Cell culture supernatants Remove any particulate material by centrifugation and assay immediately or store samples at -20°C.Avoid repeated freeze-thaw cycles.Normal Lab Values Reference Guide for Nursing and NCLEX Apr 08,2019·Blood specimen should be transported to the laboratory immediately.The aPTT should be between 1.5 and 2.5 times normal when the client is receiving heparin therapy.Monitor for signs of bleeding if the aPTT value is longer than 90 seconds in a patient receiving heparin therapy.
Product Description ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ***** Dengue IgG/IgM and NS1 test kit One Step Typhoid IgG/IgM Test Additional Special4.Separate serum or plasma from blood as soon as possible to avoid haemolysis.Use only clear non-haemolysed specimens 5.Testing should be performed immediately after specimen collection.Do not leave the specimens at room temperature for prolonged periods.Serum and plasma specimens may be stored at 2-8for up to 3 days.
Serum or plasma should be prepared from a whole blood specimen obtained by acceptable venipuncture technique. This kit is designed for use with serum or plasma specimen without If a specimen is not tested immediately,the specimen can be stored at 2°C-8°C for up to 7 days.The specimens should be frozen at -20°C for longer storage.Put It on the Board,4/18 CAP TODAYQuidel received 510(k) clearance from the FDA to market its Sofia Lyme fluorescent immunoassay to be used with the Sofia 2 fluorescent immunoassay analyzer for the rapid differential detection of human IgM and IgG antibodies to Borrelia burgdorferi from serum and plasma specimens.Sofia 2 is Quidels next-generation version of its Sofia.
COVID-19 Serology Testing.Antibody testing is a critical component in overcoming the challenges posed by the SARS-CoV-2 virus.Reliable antibody detection and differentiation plays an important role in both the management of COVID-19 patients and improving our immunological understanding of this disease.SARS-CoV-2 COVID 19 Antibody Lab Rapid Test IgM IgG High quality SARS-CoV-2 COVID 19 Antibody Lab Rapid Test IgM IgG Detection Kit from China,China's leading COVID19 Infection Test Kit product market,With strict quality control COVID19 Infection Test Kit factories,Producing high quality SARS-CoV-2 COVID 19 Antibody Lab Rapid Test IgM IgG Detection Kit
FIND is collating an overview of SARS-CoV-2 tests that are commercially available or in development for the diagnosis of COVID-19.For immunoassays and molecular tests,we have compiled a fully searchable directory.Manufacturer performance data (sensitivity and specificity) are included,where known,alongside data from independent evaluations conducted by FIND,where applicable.Seller Rating 99.7% positiveLocation Bushey,United KingdomShipping FreeRapid COVID-19 IgM/IgG Combo Test Kit - InstructionsIgM/IgG Combo Test Kit is intended for use as an aid in identifying individuals with an adaptive immune response to SARS -CoV-2,indicating recent or prior infection.The Rapid COVID-19 IgM/IgG
plasma is preferable,serum/ plasma specimens may be stored at 2°C to 8°C for up to 72 hours,in case of delay in testing.Do not use haemolysed or contaminated specimens.Turbid specimens should be centrifuged or allowed to settle and only the clear supernatant should be used for testing.1.For in vitro diagnostic use only.NOT FOR Serology tests for COVID-19May 07,2021·Serology testing for SARS-CoV-2 continues to be in high demand because it can help to better quantify the total number of cases of COVID-19 to date.
Some results are removed in response to a notice of local law requirement.For more information,please see here.Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextCoronavirus (COVID-19) IgM/IgG Rapid Test Kit
Not for sale in the United States.International customers,please Contact your Local Distributor..20 TESTS TOTAL.Suitable for the qualitative detection of SARS-CoV-2 (COVID-19) N-Protein IgM and IgG antibodies in human serum,whole blood,or finger prick samples.
Our Revive advanced hormone profiles give you a clear picture of your patients overall health and hormonal state.View.Saliva.Saliva Testing.We are the only lab in the USA to perform all 11 hormones and adrenal testson LC/MS/MS.This gives you the most accurate result in the industry with the quickest turnaround time of only 24-48hrs.Systemic Lupus Erythematosus (SLE) Workup Approach Mar 18,2020·Systemic lupus erythematosus (SLE) is a chronic inflammatory disease that has protean manifestations and follows a relapsing and remitting course.More than 90% of cases of SLE occur in women,frequently starting at childbearing age.
Feb 10,2012·Quidel Corp,San Diego,has received 510(k) clearance from the FDA for the sale of the Quidel molecular influenza A+B assay for the detection of influenza A and B.The Quidel molecular product line offers PCR reagent kits for use by molecular diagnostic laboratories with their existing Applied Biosystems 7500 Fast DX thermocycler.The Promise and Peril of Antibody Testing for COVID-19 As coronavirus disease 2019 raged around the globe in late March,hundreds of San Miguel County,Colorado,residents turned out for a blood test.Standing 6 feet apart outside a Telluride school gym,they waited for the blood draw that would tell them whether they had mounted an immune response to the disease-causing virus,severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)a sign
Their ichroma TM COVID-19 AB test system is a rapid in-vitro diagnostic test that qualitatively detects anti-SARS-CoV-2 IgG/IgM antibodies in the whole blood,serum or plasma samples with high sensitivity.CancerRop.CancerRop is one of the top molecular diagnostics company is South Korea.It was founded in the year 2001.ZEUS Scientific Announces New ZEUS ELISA SARS-CoV-2Jun 15,2020·The ZEUS ELISA SARS-CoV-2 Total Antibody Test System is a dual antigen test,intended for the semi-quantitative detection of IgG,IgM and IgA antibodies to the SARS-CoV-2 virus in human serum and
May 05,2016·The tests were granted the CE mark in February,making them eligible for sale in the European market.They are available in the United States under research use only labeling.24 The EuroImmun anti-Zika virus tests,formatted as an enzyme-linked immunosorbent assay (ELISA) and an indirect immunofluorescence assay (IFA),allow for detection of buy new covid-19 corona virus test kits PCR,ELISA,CRISPR Beside this Antibody Test for COVID-19 is a lateral flow immunoassay used to qualitatively detect IgG and IgM antibodies of the novel coronavirus in human serum,plasma or whole blood in vitro.This test should not be used with heat-inactivated or other inactivated human specimens (blood,serum,plasma).
Feb 10,2021·Plasma IgM,IgG and IgA cleared of cellular debris and stored at 80 °C. Samples were vitrified in 100% liquid ethane using a Mark IV Vitrobot after blotting for 3 s with Whatman no.1 qdel-20201231Dec 31,2020·In 2018,we received 510(k) clearance and CLIA waiver from the FDA to market Sofia 2 Lyme FIA,which is used with the Sofia 2 Fluorescent Immunoassay analyzer for the rapid differential detection of human IgM and IgG antibodies to Borrelia burgdorferi from finger-stick whole blood specimens from patients suspected of B.burgdorferi infection.