A healthy lifestyle of well-balanced diet, proper exercise and positive disposition can keep diseases at bay. However, there are instances when the body needs extra protection—especially during extreme weather conditions as experienced in Calgary, Alberta. This Canadian city has long, cold winters that allow disease-causing viruses like influenza to breed.
As a preventive method, residents are encouraged to get immunizations in Calgary or nasal sprays, particularly when the flu season is drawing near. Despite controversies regarding the effectiveness of flu shots, many medical practitioners still believe these vaccines are potent lines of defense for humans. Here are some answers to frequently asked questions on flu shots:
Are flu shots safe?
According to the World Health Organization (WHO) and home disease control centers of various countries, vaccinations are generally safe for different age groups. Since flu shots were first administered more than six decades ago, there were fewer reports of adverse reactions documented compared to favorable side effects. To further minimize detrimental responses to flu vaccines, certain guidelines have been put in place.
WHO, for one, alters the composition of influenza inoculations sold in legitimate medical institutions, including many a pharmacy in Calgary , as frequently as every year. This is to guarantee that flu strains in circulation at that particular point in time are really targeted and sufferers do not receive shots that are outdated. At the same time, people with lower protective immune response like older adults and children below two years old, have to be tested before they are administered the vaccine.
Do flu inoculations really work?
The answer is yes, at least most of the time. WHO puts the preventive potency of flu vaccines among healthy adults at 70 to 90 percent. In the elderly population, complications and deaths that can result from flu-related illnesses can be decreased by 60 and 80 percent, respectively. It is recommended to have a flu shot annually, since antibodies that are produced by the flu vaccination have to be replenished over time.
Who should get vaccinated?
WHO especially recommends flu shots for older adults, individuals suffering from chronic disorders, and population groups where pregnant women, medical health workers, and children belong. Influenza vaccines are contraindicated in people who have had severe reactions to the shots in the past, and those who are allergic to eggs. Get more information on this topic from the following websites: who.int/mediacentre/factsheets/fs211/en/index.html and mayoclinic.com/health/flu-shots/ID00017.
Some FAQs Regarding Flu Immunizations in Calgary