Fever temperature is a common physiological reaction to infection or inflammation. When the body's immune system kicks in to fight off harmful pathogens, it often elevates its core temperature. This increase can be measured using a thermometer and usually falls within a band of 100.4°F (38°C) or higher. While fever is often associated with illne

Herd immunity represents a crucial milestone in the global fight against the Coronavirus. This concept signifies when a substantial portion of a population becomes immune to a disease, thereby significantly reducing its spread. Receiving the COVID-19 vaccine plays a pivotal role in achieving herd immunity by protecting individuals and creating a ba