Older individuals could have higher immunity in opposition to hen flu virus

If the H5N1 hen flu virus sparks a pandemic, older individuals could have higher immunity than youthful individuals due to previous publicity to carefully associated viruses.

In earlier clusters of H5N1 circumstances, older individuals have been much less more likely to catch the virus than youthful people, so scientists hypothesised that the previous group could have stronger immunity in opposition to the virus than those that are youthful. This may very well be as a result of older individuals have had extra publicity to flu strains which are carefully associated to H5N1, known as H1N1 and H2N2.…