Health News World

Vaccine: How It Works and Its Role in Disease Prevention

Vaccines are biological preparations made from weakened, killed, or fragmented microorganisms, or from biological materials such as mRNA or antibodies, that are designed to prevent […]

News World

Overcoming HIV Vaccine Challenges: New Two-Dose Strategy Shows Promise

The development of an HIV vaccine has been an ongoing global challenge for decades. Despite extensive research, creating an effective vaccine has been elusive due […]