The British Horseracing Authority announced Jan. 1 that it will "temporarily defer" its requirement for anyone entering the weighing room in Britain to show a negative lateral flow test due to the ...

Can you test positive for covid-19 without being infectious? Even if you have had three doses of coronavirus vaccine, a positive lateral flow test (LFT) result means you are infectious to other people ...

Catch liver issues early with a simple Liver Function Test (LFT). Learn how this blood test helps detect liver damage before symptoms appear and who should get tested. The liver is one of the most ...

Polymerase chain reaction (PCR) tests were the first available for spotting the coronavirus. They work by detecting the virus’s genetic material, and are very accurate. Then came rapid tests, also ...

Elevated liver enzymes can occur for many reasons. Most often, elevated liver enzymes are temporary and resolve on their own without treatment. Occasionally, elevated liver enzymes require additional ...

Elevated liver enzymes can indicate a problem in the liver. However, eating a balanced diet and regularly exercising are some of the ways a person can lower liver enzyme levels. The liver contains ...