People who have recovered from COVID-19 had a robust antibody response after the first mRNA vaccine dose, but little immune benefit after the second dose, according to new research from the Penn Institute of Immunology.
Walgreens was not following U.S. government guidance on when to give second doses of COVID-19 vaccines but will start doing so after hearing from the U.S. Centers for Disease Control and Prevention. The pharmacy chain
A single dose of the main psychoactive component in cannabis, tetrahydrocannabinol (THC), can induce a range of psychiatric symptoms, according to results of a systematic review and meta-analysis of 15 studies including 331 people with
Taking Viagra can make men see BLUE: Doctors warn of visual problems from using the strongest dose of the impotence pill Seventeen men visited the hospital with abnormal vision after taking sildenfail Turkish doctors said