A high-dose influenza vaccine has proven to be much more efficient in keeping retarders healthy, says a Oregon Health Authority…
The state public health agency collects data on flu deprivations each year. Researchers there traced more than 144,000 Portland residents 65 years or older during last year’s flu season. They found that elderly who received high dose flu shot were 30 percent less likely to get into hospital.
The high dose shot is four times more powerful than the standard because it contains more antigens that trigger an immune response to a virus. Seniors often have weaker immune systems and may be susceptible to flu even with a standard vaccine.
Steve Robison, lead author of the study and epidemiologist in the Oregon immunization program, said that seniors should get an influenza vaccine that is best adapted to boost their immune response. High-dose vaccines are the best option.
The study did not take into account adjuvanted vaccines ̵
1; containing an additional chemical designed to create a stronger response to the antigens – but Robison said they are also a better alternative than the standard flu shot.
The study focused on people who received influenza shots before December 11, 2016. Influenza eruptions became worst in mid January, so this time frame allows the vaccinated people to develop antibodies to fight viruses.
Oregon is one of the few states that follow influenza psychiatry, which made the study possible.
This study took place during a particularly bad flu season. All age groups traced by the federal government had a large number of people who visited outpatient clinics and emergency departments and were in charge of flu. The length of time and geographical distribution of these reports was also unusually high.
Children were killed most ever. From the autumn of 2017 to the spring of 2018, 180 children died from the flu – the highest ever in the United States, peaked 171 years in 2013.
About 80 percent of the children who died, however, did not receive an influenza vaccine.
For those who received the vaccine, it helped reduce the need for medical care by 40 percent.
The influenza vaccine is covered by insurance and Medicare. Drug vaccination tends to charge about $ 30 for a common trivalent shot, and other types are slightly more expensive.
Still need an influenza surplus? Oregonian / OregonLive has got you covered:
Influenza season arrives. Here’s what you need to know.
– Molly Harbarger