Infections & Immunity
Do You Need Antibiotics for a Cold, Cough or Sore Throat?
Most colds, coughs and sore throats are viral and clear without antibiotics. Here are the normal timelines and the specific…
Tag: Flu Season
Infections & Immunity
Walking Pneumonia: Symptoms, Contagiousness and Recovery Time
Walking pneumonia usually starts like a chest cold and the cough can last for weeks. Here's how to spot it,…
Infections & Immunity
Pneumonia and Flu Vaccines Over 50: Which You Need in 2026
Over 50 and wondering which pneumonia vaccine you need? Here's what the US CDC, UK NHS and Indian doctors' guidelines…
Infections & Immunity
Flu Symptoms 2026: Flu vs Cold vs COVID, Treatment and Vaccine
Flu symptoms in 2026 come on fast: fever, aches, cough and exhaustion. How to tell flu from a cold or…
Infections & Immunity
Pneumonia in Older Adults: Early Signs Families Miss
In older adults, pneumonia often starts with confusion, a fall or not eating rather than fever and cough. Here's what…
Infections & Immunity
Flu Season Facts: When Does It Start and End, Why Does It Vary, and How Can You Protect Yourself and Others?
Flu season is the time of year when influenza (flu) viruses circulate more widely and cause more illness. Flu is…
Infections & Immunity
Cold or Flu? How to Tell the Difference and What Actually Helps
A cold creeps in; flu hits within hours. How to tell them apart, the home care that genuinely helps, what…