vaccine

Dengue fever's critical phase: Days 4 and beyond

Dengue fever's critical phase: Days 4 and beyond

VnExpress
While fever may subside on the 4th day of dengue fever, this marks a critical phase where the virus continues to attack the body, leading to decreased platelets, plasma leakage, and blood thickening.
Is influenza A dangerous?

Is influenza A dangerous?

VnExpress
Influenza A symptoms usually resolve within 2-7 days, but complications like pneumonia, respiratory failure, and meningitis can occur.
How cholera spreads

How cholera spreads

VnExpress
Cholera bacteria exist in the environment and enter the human body through contaminated food and water, potentially causing large outbreaks.
Shingles after long work deadlines

Shingles after long work deadlines

VnExpress
After many all-nighters editing videos to meet client deadlines, 25-year-old Thanh Vinh developed a painful rash on his back and chest.