A 48-year-old member asked:

What is pcr?

1 doctor answer4 doctors weighed in

A 21-year-old member asked:

What is a PCR test?

2 doctor answers3 doctors weighed in

A 18-year-old female asked:

What is the difference between PCR testing and Rapid testing?

1 doctor answer1 doctor weighed in

A 37-year-old female asked:

Can you do pcr swab culture when having maximum symptoms but no lesions?

1 doctor answer1 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 answer1 doctor weighed in

A 44-year-old member asked:

How is PCR used in diagnosing cancers?

2 doctor answers5 doctors weighed in

A 38-year-old member asked:

What exactly a polymerase chain reaction is or a "pcr test?

1 doctor answer2 doctors weighed in

A 34-year-old member asked:

How many types of pcr(polymerase chain reaction) is available?

2 doctor answers3 doctors weighed in

A 28-year-old male asked:

What is the definition or description of: influenza on rt PCR test?

2 doctor answers4 doctors weighed in

A 48-year-old member asked:

By explaining what exactly a polymerase chain reaction is or a "pcr test?

1 doctor answer2 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 answer4 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 answer1 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 answers3 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 answers3 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 answers2 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 answer1 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 answers2 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 answer1 doctor weighed in

A 29-year-old member asked:

What are the steps for HIV testing using a pcr?

1 doctor answer2 doctors weighed in

A 30-year-old male asked:

Is a urine PCR test reliable for detecting Herpes?

1 doctor answer3 doctors weighed in

A 38-year-old member asked:

What's the accuracy of PCR for HIV after one month of exposure?

1 doctor answer3 doctors weighed in

A 38-year-old member asked:

How long after exposure to HCV does it take to test + with pcr?

2 doctor answers5 doctors weighed in

A 33-year-old member asked:

Are a lot of tests using PCR to find viruses and other germs now?

2 doctor answers3 doctors weighed in

A 36-year-old member asked:

Is there any possibility to have pcr(-) test results but still have hiv?

1 doctor answer3 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 answer2 doctors weighed in

A member asked:

If PCR is positve and culture negative how do we go about it in tuberculosis?

3 doctor answers5 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 answer1 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 answer2 doctors weighed in

A 48-year-old member 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 answer3 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 answer1 doctor weighed in

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