COVID19 Community

We are a science- and evidence-based medical support and information site. We provide sound, substantiated advice to our members and read...
Help me I’m on the site and can’t find information where you sign up to test
im 21 y/o male, been having kind of difficulty breathing for 2 months now, feels difficult to take full deep breaths through the mouth so...
My 73 year old father in law had his Pfizer vaccine in March. He immediately lost short term memory and now has started to lose long ter...
I had covid over a year ago. It was a nasty case of it and I had a second round of it a few months ago again. Blah. I lost all smell an...
It all started with pain, numbness and tingling in my right ankle. Then, my whole family came down with a "virus" around Christmas. My ...
Do we use up our vaccine antibodies each time we are exposed to covid? I ask this because I have recently been exposed to covid on a d...
Popular Resources
Learn more with our FAQ on Ebola.
Herpes sores blister, then burst, scab and heal.
Herpes spreads by oral, vaginal and anal sex.
STIs are the most common cause of genital sores.
Condoms are the most effective way to prevent HIV and STDs.
PrEP is used by people with high risk to prevent HIV infection.