Question 1

I'm currently on medication for lymph node tuberculosis, and it's been around 2 and a half months. Recently, I've noticed that the nodes in my abdomen have become enlarged, whereas before it was just the ones in my neck and groin. I'm a bit worried and was wondering how long I might have these enlarged nodes and when this treatment course will be done. Can you help explain what's going on?

Accepted Answer

Enlarged lymph nodes can persist throughout TB treatment, but they typically start to shrink within 3-6 months; the standard treatment course for lymph node TB is 6-9 months, but it may vary depending on your response to treatment, so consult your doctor to assess your progress and determine the best course of action.

Question 2

I tested positive for Covid-19 about 20 days ago and spent 15 days in home isolation. I just got tested again 19 days later, and it still came back positive. Is there a chance Im still spreading the virus to others? Do I have to keep staying away from family and friends, or can I start seeing them again? Also, is it okay for me to go back to work now?

Accepted Answer

get back to work , post covid it shows same

Question 3

I've been really worried about the window period for HIV testing. I got tested after 140 days, and my result came back non-reactive. I'm wondering if that means Im definitely in the clear, or if there's a more accurate test I should consider for better peace of mind. Could you shed some light on the best test option for HIV detection?

Accepted Answer

The window period for HIV testing varies depending on the type of test used, ranging from 10 to 90 days.   For a non-reactive result after 140 days, it's likely that the test has detected the absence of HIV antibodies and antigens, indicating a negative status. The best test for HIV detection is the 4th generation antibodyantigen test, which can detect 99% of samples within 45 days. However, if you're still concerned, consider a nucleic acid test (NAT), which can detect HIV within 10-33 days.

Is it possible to catch rabies from a 1-month-old puppy that hasn't had its shots yet, just through playful bites and licking? There aren't any bite marks or wounds, but I'm wondering if rabies can be transmitted without any bleeding involved.

no

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