Experts are now saying people shouldn't expect to eradicate COVID-19 or even get to herd immunity. They say it's going to be around for a long time to come, but that doesn't mean people can't get back ...

Herd immunity occurs when enough people in a group are immune to a specific infection that it cannot spread easily from person to person. Vaccination programs have been successful in creating herd ...

Herd immunity is the name for a point in time when it's hard for a disease to spread through a group of people. The idea of herd immunity works for some diseases, such as measles. But it's a harder ...

ROCHESTER, N.Y. — Have we reached herd immunity for COVID-19? Three years ago, at the onset of the pandemic, there was a lot of talk about “herd immunity.” Some experts thought that once we reached it ...

Dear Doctors: Can you explain herd immunity? We have it with diseases like smallpox and polio, but when it comes to the coronavirus, everyone keeps saying it's a bad idea. Why wouldn't it work for ...

Dayton Daily News survey: Why people are getting the vaccine (or not) What hope looks like: ‘There’s nothing like the hug of a child’ Millions of Ohioans have received vaccines and all adults will be ...

If we measure the strength of public health by its ability to protect those who cannot yet protect themselves, the maternal–newborn dyad is where that test begins. The measles outbreak in rural North ...

The World Health Organization (WHO) declared Australia free of measles in 2014. Historically, high childhood measles vaccination coverage and thorough follow-up of suspected cases have helped prevent ...

Herd immunity occurs when enough people become immune to a disease, either through vaccination or previous infection. This can reduce the likelihood of it spreading and increase protection for ...