How Does Hand Sanitizer Work on Our Hands?
Hand sanitizer or handrub is a liquid, gel or foam generally. When used on hands it starts to kill the vast majority of viruses/bacteria/microorganisms on the hands. Although…
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Infection
Who Is Patient Zero for AIDS in USA?
Who Is Patient Zero for AIDS in USA? Why is the first person with a disease called patient zero and not patient one? The expression pa
What Is Hantavirus and How Does It Spread?
Hantavirus is a virus that is found in the urine, saliva, or droppings of infected deer mice and some other wild rodents (cotton rats,…
What Is Vaccination and Why Is It Used?
The administration of vaccines is called vaccination. Vaccination is the most effective method of preventing infectious diseases; widespread immunity due to vaccination is largely responsible…
What Is Necrotizing Fasciitis?
Necrotizing fasciitis, commonly known as flesh-eating disease, is an infection that results in the death of the body’s soft tissue. It