Sentences with phrase «vaccines varies from year to year»
The effectiveness of the vaccines varies from year to year and was modest for the previous season.
https://www.sciencedaily.com/
The effectiveness of the vaccine varies from year to year but, according to one study, can be up to 83 % effective.
Not exact matches
Flu vaccine effectiveness can vary widely from year to year since scientists essentially have to try and predict which strains will be most prevalent, but is generally found to reduce flu illness risk by 40 % to 60 %.
Although frequency varies with each type of vaccine, recent research has shown that most dog vaccinations are effective from three to seven years, and some last for the dog's entire lifetime.
The frequency of vaccine will vary from 1 to 3 years based on age and type of vaccine.
The frequency of vaccination will vary from annual to every 3 years, depending on your pets age and the specific vaccine.
Vaccines for other diseases can vary from annually to every 3 years, depending on the type of vaccine and your vet's philosophy, Collins says.