Viral infections Viral infections occur due to infection with a virus. Millions of different viruses may exist, but researchers have only identified about 5,000 types to date. Viruses contain a small ...

Cellulitis may have different symptoms depending on the type of bacteria involved and where on your body it affects. These factors may influence which antibiotics a doctor prescribes to treat ...

There are more than seven main types of pneumonia, including community-acquired pneumonia caused by bacteria and viruses. Other types include walking, aspiration, chemical, and hospital-acquired ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

Scientists have stated that the levels of neutralizing antibodies are strongly correlated with the prevention of symptomatic and severe coronavirus disease 2019 (COVID-19), caused by severe acute ...

The dreaded tick-borne encephalitis (TBE) virus infects different types of brain cells in different parts of the brain, depending on whether the affected person's immune system is activated or not.

If you’re a parent or work in the field of childcare, you probably know that children are little germ factories. Illness can spread through a daycare or preschool like wildfire, no matter how many ...

The concern about fungal disease risks has been raised by Professor Neil Gow, who hails the University of Aberdeen. In an interview with the BBC, Professor Gow points out that more than one million ...

MANCHESTER, England — The risks for infection are broadly similar regardless of the biologic or targeted synthetic disease-modifying drug used to treat inflammatory arthritis, but different patterns ...

The virus infected different regions of the brain depending on the innate immune system of the mouse. When the researchers zoomed in on the cells in the infected brain regions, they could see that the ...