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7 Million Americans With Weak Immune Systems Need to Know if They Need a 3rd COVID Shot

Millions of immunocompromised people want to know if they need a 3rd dose of the Covid-19 vaccine to build an antibody response to provide effective immunity.

Chlamydia: The Most Common Bacterial STI and How to Avoid It

Chlamydia, caused by the bacterium Chlamydia trachomatis, is the most common bacterial sexually transmitted disease in the United States

Syphilis. What you Need to Know About This Sexually Transmitted Infection

Sexually transmitted cases of syphilis are on the rise worldwide. Here are the basics about syphilis all sexually active people need to know to stay safe and reduce the risk of infection.

Busted! Explaining Common Vaccine Myths

Here are some of the most common myths and the reasons why you shouldn’t believe them.