Answer:
c) requiring vaccination for public school children
Explanation:
Pulse Polio vaccination to eradicate Polio virus from India is the best example. All children are urged to take oral polio vaccine in the country country at regular intervals so that the epidemiological triad of the disease is broken.
This process is very effective as polio virus has a faeco-oral route of transmission.This level of disease prevention is known as primary prevention.
Answer:
30 minutes.
Explanation:
It really depends on which insect it is but most are 30 minutes like bees.
Mastery of road signs is a must for all motorists. It ensures road safety for both motorists and pedestrian. The sign which signals a disabled person crossing appears like a yellow diamond with a black image of an individual in a wheelchair on it.
Answer:
D. Sharing needles
Explanation:
Sharing a needle or syringe to inject any substance (including steroids, hormones or silicone) puts you at risk of HIV and other infections found in the blood, like hepatitis C. You’re at risk whether you’re injecting under the skin only or directly into your bloodstream.
Your academic pad in college is the furred to as a major.
