When you should worry about your headache

This kind of headache is often treated easily by over-the-counter medicines. More intense complications are attributable to unknown mechanisms. Most theories of vascular headache involve the relationship between the nerves and the blood vessels, both of which may be delicate. …

Facts About the Flu

flu

flu

This is important within the emergence of pandemics, as discussed under within the part on epidemiology. Also, when two or extra viruses infect a cell, genetic variation could also be generated by homologous recombination. Homologous recombination can arise during viral …

Key Facts About Influenza

How to stop the flu

Do not use aspirin, aspirin-containing products, or cough and cold medicines. Be mindful of utilizing a couple of over-the-counter medicine that contains acetaminophen, as too much may be deadly. The vaccine is effective in about …