The level of herd protection or herd immunity that you need varies based on the infectious disease. A lot of it depends on the infectivity, so we don't know that for this, COVID-19, since it's new ...

Students have long been required to receive vaccinations for once-common childhood illnesses like polio and measles. What if ...

Eyewitness News looked at how many people have received at least one dose of the COVID-19 across the southeast Texas region. Here's what it's going to take to reach herd immunity in the Houston area.

After the U.S. Supreme Court rejected an appeal by Ohio Attorney General Dave Yost, here's what to know about the proposed qualified immunity initiative.

Qualified immunity comes up in police reform discussions, but what does it mean and how does it impact you?

Research by the University of York has revealed that a gene could be the reason for the difference in immunity between men and women. Male vs Female Immunity: If we talk about the immune system, why ...

COVID, sparking debate about 'immunity debt.' Experts suggest that COVID-19 safety measures, while effective against the ...

A plant's number one priority is to grow—a feat that demands sunlight, nutrients, and water. If just one of these three ...