yes
- some viruses can be used in biological weapons- some viruses are used in the fight against pests
Probably penicillin was the #1 development that changed how we fight bacterial infections.
NO!!!! penicillin, and all other anti-biotics are NOT affective against viruses, of which H1N1, and regular influenza are.
Yes. Mycoviruses are viruses that infect certain fungi including mushrooms/toadstools, moulds like penicillin, and mycorrhizae. They can therefore affect production of edible mushrooms, penicillin and plants that benefit from useful symbiotic relationships with mycorrhizal fungi on their roots.
The common cold is a virus. Viruses have to run its complete life cycle. Penicillin is an antibiotic, used to rid the body's system of bacteria.
no it doesnt.
to fight off infections
Antibiotics like penicillin work by killing the bacteria that cause the disease while they are inside the body. They damage the bacterial cells without damaging the body's cells. They don't work on viruses because viruses invade body cells in order to reproduce.
Because penicillin is an important drug to fight disease discovered by accident
There are multiple "drugs" (not medicine) that kill pathogens. They are known as antibiotics. The most common is from the Menicillin family. Normally the most prescribed is penicillin that was discovered by accident during microbiology experiments. Antibiotics kill bacteria in the body helping it to fight infections. They kill all bacteria and can kill healthy bacteria that the body needs. They cannot kill viruses which are another form of pathogen.
You have some sort of infection, and may require an antibiotic such as Penicillin to help your body fight it off.
Body has got immune system. This immune system or the body immunity forms the antibodies to fight the viruses. The immunity against the viruses is usually life long.