30
Jul
How COVID-19 causes smell loss
Temporary loss of smell, or anosmia, is the main neurological symptom and one of the earliest and most commonly reported indicators of COVID-19. Studies suggest
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19
May
Coronavirus vaccine: First evidence jab can train immune system.
The first hints that a vaccine can train people’s immune system to fight coronavirus have been reported by a company in the US. Moderna said neutralising
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03
Mar
East Africa tightens travel to contain yellow fever spread
It may soon be harder to cross the border into any East African country without a yellow fever certificate if a new policy is adopted.
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02
Mar
Vehicle pollution results in 4 million child asthma cases a year
Vehicle pollution results in 4 million child asthma cases a year Four million children develop asthma every year as a result of air pollution from
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