The vaccines that protect you for years are for pathogens that change very little year after year. On the other hand, the flu virus is constantly changing. The type of flu people had last year is different from the type of flu they will have this year. On the other hand, those of us who had H1N1 in 1975 when it first came around will not get it this year. We are immune. We have lifetime immunity to that particular flu. We are not immune to another variety of flu but will need another new vaccine.
Yes, people of different cultures and religions may have varying opinions on vaccines due to factors such as cultural beliefs, religious teachings, and historical experiences with healthcare. Some religious groups may support vaccines as a way to protect health, while others may express concerns based on religious teachings or beliefs about the body. Cultural beliefs may also influence perceptions of vaccines and their safety and efficacy.
Cholera Vaccine. Flu vaccines formulated for injection use inert/inactive virus particles ("dead"), while flu vaccines for nasal mist are made as a LAIV (live attenuated influenza vaccine), which means they are "alive" but weakened chemically to prevent them from being able to cause illness.
Yes, because they get the vaccines from their mother when they are born. But it only lasts a little while.
Attenuated vaccines are created by destabilizing the virulence of the strain while still keeping the organism alive. Attenuated vaccines were first developed by Albert Calmette and Camille Guerin in their efforts to use an immunization as a cure for Tuberculosis in 1906.
The answer depends on the risk factors for exposure and how long the vaccine to be used provides protection against the disease. Some vaccines are effective for a year while others are effective for 3 years.
The answer depends on the risk factors for exposure and how long the vaccine to be used provides protection against the disease. Some vaccines are effective for a year while others are effective for 3 years.
Watercolor. There is a masking fluid that will protect the white areas of the paper while some watercolorists prefer not to use it others do.
Farmed fish can be protected from disease risks by vaccination. Vaccines have been a major factorin decreasing the use of antibiotics in aquaculture while keeping fish healthy. The vaccines differ from farm to farm.
Every state and Canadian province that has a grizzly hunting season has different season dates, so one specific answer cannot be given. Each state/province has their season dates and zones that have it open located on the DNR website. Some places have both a spring and fall season while others have only a fall season, etc.
yes it can protect your mouth.
Injections are given for treatment while vaccines are given to produce antbodies to protect the recipients from specific diseases
Best season is probably spring or fall, however each herb has it's own favorite times. Some, like rosemary, like it hot, while others, like chives, like it cool.