Medical Testing

Gene linked to long COVID found in analysis of thousands of patients Nature - The first genome-wide search for long-COVID risk factors could pave the way for larger studies. Ledford, Heidi nature

The first genome-wide hunt to find genetic risk factors for long COVID has yielded a hit: a DNA sequence near a gene called FOXP4, which is active in the lungs and in some immune cells.

...

What is known about the rare side effect 'Long Vax Syndrome'?

The phenomenon known as "Long Vax Syndrome" is gaining attention among researchers as they seek to better understand the potential side effects of the Covid-19 vaccine. Similar to the long-lasting symptoms experienced by some individuals with "Long Covid," Long Vax Syndrome is characterized by headaches, extreme fatigue, blood pressure issues, and abnormal heart rates that can persist for weeks or even longer. However, it is important to note that the number of reported cases of Long Vax Syndrome is significantly lower than the number of reported cases of Long Covid.

WEDNESDAY, July 5, 2023 (HealthDay News) -- For much of the COVID-19 pandemic, doctors have told patients who get a negative result after taking a rapid antigen test at home to test again 48 hours later. ...

Whether you have symptoms or not, repeat testing after 48 hours may be required to rule out COVID infection, researchers from the University of Massachusetts Medical School found.

..