A research team led by Professor Sungsu Park of the School of Mechanical Engineering and Professor Byung Mook Weon of the ...

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 ...

What started out as a breakout in one country has turned into a pandemic that has taken the lives of well over 11,000 people across the globe. In its early stages, COVID-19 was often compared to the ...

Before the Covid-19 pandemic struck, few non-epidemiologists had come across the concept of "herd immunity." That changed when some governments made it the basis of their initial pandemic control ...

Infections acquired by patients in intensive care units (ICUs) are bad news. These patients, many on life support, are already vulnerable. An infection will increase their chance of dying.

Herd immunity: A recap The herd immunity concept was introduced some 100 years ago to explain why epidemic waves often stop before affecting the whole population. As a disease such as COVID spreads, ...

The policy debate over 'how far should we continue vaccinations?' is based on the textbook figure that 'infections will ...

The term herd immunity saw an increase in usage amid the COVID-19 pandemic.Herd immunity means that enough people within an area have developed a protection against a virus or other infectious disease ...

Editor’s note: Dr. Jerome Adams, who served as US surgeon general in the first Trump administration, is a distinguished professor in pharmacy practice and public health at Purdue University. The ...

After nearly three years of keeping COVID under control, China is experiencing a massive new wave of COVID infections. The official figures reporting 60,000 deaths between December 8 and January 12 ...