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Public Health

Federal health officials say there is no current need to authorize a bird flu vaccine for use in humans since there is no evidence the disease is spreading from person to person or causing severe illness in people. 

A study from Johns Hopkins Medicine reveals that older adults with weakened immune systems, such as organ transplant recipients, may not produce sufficient protective antibodies against respiratory syncytial virus after vaccination. 

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Failure to prevent the emergence of antibiotic resistant bacteria could result in an 18-fold increase of sepsis deaths in the U.S., according to a study published Dec. 26 in Communications Medicine. 

Samples from a patient who recently developed the first severe case of H5N1 bird flu in the U.S. showed mutations that may make it easier for the virus to bind to cell receptors in the human upper respiratory tract, according…

In response to declining childhood vaccinations and rising infection rates across the U.S., HHS has launched a vaccine education campaign, encouraging parents to make informed healthcare decisions for their children based on more balanced information.

Federal officials have maintained that the nation's bird flu outbreak does not pose an immediate threat to public health, but infectious disease experts say recent developments indicate the H5N1 virus' spread is widening — and with it, the risks it…

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