Health

Tobacco display bans protect youth and quitters

Ending the display and promotion of cigarettes and tobacco in retail shops helps prevent young people taking up smoking and keeps quitters on track, according to new University of Otago research.

Vaccination

Londoners receiving AstraZeneca jab dismiss fears

Londoners receiving the Oxford/AstraZeneca vaccine on Tuesday dismissed concerns about its potential risks, after several countries suspended its use due to fears about blood clots.

Analytical Chemistry

Pathogenic sensor's surprising capabilities revealed

Rice University synthetic biologists have developed a new way to study a sensory system that salmonella, E. coli and other pathogens use to sicken millions of people each year.

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