Diseases, Conditions, Syndromes

How easy is it to update COVID vaccines to tackle new variants?

Our ongoing battles with COVID variants delta and omicron highlight just how quickly viruses can mutate, and what that can mean for public health. How quickly can we modify COVID-19 vaccines to tackle any new variants that ...

Diseases, Conditions, Syndromes

Alternative flu vaccine should reduce medical costs and save lives

A study just published in Human Vaccines & Immunotherapeutics suggests that an alternative vaccine might bring clinical benefits and cost savings if used on a large scale when compared to the one currently in widest use.

Medications

An advance toward a flu-fighting nasal spray

In an advance toward development of a nasal spray that protects against infection with influenza and spread of the disease, scientists are reporting identification of a substance that activates the first-line defense system ...

Diseases, Conditions, Syndromes

Explainer: What is H7N9 bird flu?

Australia's federal Department of Health has advised general practitioners to be on the lookout for potential cases of the H7N9 strain of influenza A, or bird flu, following a spate of deaths in China.

Diseases, Conditions, Syndromes

H7N9 bird flu cases set to climb, but no pandemic: WHO

The number of cases of H7N9 bird flu in China looks set to climb as experts identify previously unexplained infections, but a lack of human-to-human transmission means a pandemic is not on the cards, the World Health Organisation ...

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