Flu vaccines are made are like playing Russian roulette. Officials guess six months to a year in advance what strains of viruses will circulate and produce the next vaccine based on their guess through global observations. If they guess correctly, it would be about …show more content…
Permanent immunity to a particular strain only occurs by getting the viral strain naturally. Flu vaccines are made with inoculated chicken embryos. formaldehyde, thimerasol, and three strains of viruses guessed on by officials. Scientific control-group testing is not required. Public awareness tactics used today are that the flu is dangerous. It is for some people, such as the elderly, the immunocompromised, and children. However, studies should be conducted and made public on people who were not vaccinated and their ability to fight viruses more effectively.
HVP
Human papillomavirus (HPV) is the most commonly sexually transmitted infection in the U.S. and there are more than 100 known HPV types, the majority of which are not harmful. About 75% of HPVs have been associated with non-cancerous warts (papillomas) on the hands, chest, arms and feet, such as low-risk HPV types 6 and 11. About 40 HPV types have been found in the mucosal surfaces of the cervix, vagina, vulva, anus, penis, mouth and throat, including the most common high-risk (cancer-causing) HPV types 16 and 18. High-risk HPV types are associated with development of cancer of the cervix and