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A 21-year old asked:
What is a PCR test?
2 doctor answers • 3 doctors weighed in
A 38-year old asked:
What exactly a polymerase chain reaction is or a "pcr test?
1 doctor answer • 2 doctors weighed in
A 34-year old asked:
How many types of pcr(polymerase chain reaction) is available?
2 doctor answers • 3 doctors weighed in
A 28-year old male asked:
What is the definition or description of: influenza on rt PCR test?
2 doctor answers • 4 doctors weighed in
A 48-year old asked:
By explaining what exactly a polymerase chain reaction is or a "pcr test?
1 doctor answer • 2 doctors weighed in
A 59-year old female asked:
I did a PCR on 15 December. Am in Mozambique on visit. Is that test still valid for entering within 14 days?
1 doctor answer • 4 doctors weighed in
A 42-year old female asked:
Good morning My husband Frank is travelling to USA on the 13 January now he must do PCR test Can you please help ?
1 doctor answer • 1 doctor weighed in
A 38-year old male asked:
Good day .After testing positive for Covid-19 PCR test how long can you wait before taking another test needed for travel purposes?
2 doctor answers • 3 doctors weighed in
A 61-year old male asked:
Is the covid Rapid test ""trustworthy?"" I have heard that the PCR is the best one, the correct one, but is the Rapid test ""ok?""/""acceptable?""
2 doctor answers • 3 doctors weighed in
A 23-year old female asked:
I had taken 2 covid-19 PCR tests in the same day and one of them came back negative and the other came back positive. I also had a negative rapid. Which do I believe?
2 doctor answers • 2 doctors weighed in
A 26-year old male asked:
I'm fully vaccinated (sinovac), I tested positive in rt pcr test then after 10days I tested negative in rt pcr then after a week tested positive again in rt pcr. Is this normal? Any suggestions what to do?
1 doctor answer • 1 doctor weighed in
A 37-year old female asked:
Husband isolated in room and got tested on day 2 of symptoms (positive) I had no definitive symptoms was tested on day 5/6 after his symptoms started. PCR. I was neg. how did I not catch Covid? Scared it actually was in my system?
2 doctor answers • 2 doctors weighed in
A 17-year old female asked:
Yesterday i tested positive for covid-19 on a rapid test. Today i went to get a PCR test and ended up testing negative on it. After testing negative on the PCR, i performed another rapid test and it came back positive. What does this mean?
1 doctor answer • 1 doctor weighed in
A 29-year old asked:
What are the steps for HIV testing using a pcr?
1 doctor answer • 2 doctors weighed in
A 48-year old asked:
What is pcr?
1 doctor answer • 4 doctors weighed in
A 18-year old female asked:
What is the difference between PCR testing and Rapid testing?
1 doctor answer • 1 doctor weighed in
A 37-year old female asked:
Can you do pcr swab culture when having maximum symptoms but no lesions?
1 doctor answer • 1 doctor weighed in
A 28-year old male asked:
Is PCR should be repeated if it gave negative result after exposure by one month, if yes after how much time shd be repeated ?
1 doctor answer • 1 doctor weighed in
A 44-year old asked:
How is PCR used in diagnosing cancers?
2 doctor answers • 5 doctors weighed in
A 30-year old male asked:
Is a urine PCR test reliable for detecting Herpes?
1 doctor answer • 3 doctors weighed in
A 38-year old asked:
What's the accuracy of PCR for HIV after one month of exposure?
1 doctor answer • 3 doctors weighed in
A 38-year old asked:
How long after exposure to HCV does it take to test + with pcr?
2 doctor answers • 5 doctors weighed in
A 33-year old asked:
Are a lot of tests using PCR to find viruses and other germs now?
2 doctor answers • 3 doctors weighed in
A 36-year old asked:
Is there any possibility to have pcr(-) test results but still have hiv?
1 doctor answer • 3 doctors weighed in
A 24-year old male asked:
Would a negative RNA PCR and Combo test at 6 weeks post PEP be conclusive?
1 doctor answer • 2 doctors weighed in
A member asked:
If PCR is positve and culture negative how do we go about it in tuberculosis?
3 doctor answers • 5 doctors weighed in
A 28-year old male asked:
I took a 4th gen and RNA PCR 19 days post pep. Both came out negative. How accurate is it ? Can I relax ?
1 doctor answer • 1 doctor weighed in
A 24-year old male asked:
How accurate can be the results of an HIV PCR test if it was taken 10 and 20 hours after possible exposure?
1 doctor answer • 2 doctors weighed in
A 48-year old asked:
What do you suggest if my reverse primer for my PCR forms a hairpin structure. is there any way to overcome this?
1 doctor answer • 3 doctors weighed in
A 48-year old male asked:
Hello, I have done a Pcr Hiv Test after 11,5 days which comes back negative. How conclusive is this test? Thks in advance?
1 doctor answer • 1 doctor weighed in
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