91色情片
CRISPR-armed phages help treat severe superbug infection
Bacteria-killing phage viruses souped up with DNA-destroying CRISPR appear to have helped clear up a very serious infection caused by antibiotic-resistant E. coli
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91色情片
Australia is battling its largest diphtheria outbreak in living memory
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Paediatricians鈥� blood used to make new treatments for RSV and colds
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How an 1800s vaccine drive beat smallpox in Denmark in just 7 years
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Ancient bacterium discovery rewrites the origins of syphilis
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Humans
Roman soldiers defending Hadrian鈥檚 Wall had intestinal parasites
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Environment
Volcano eruption may have led to the Black Death coming to Europe
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Humans
DNA analysis reveals what really killed Napoleon’s army in 1812
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Humans
Leprosy was in the Americas long before the arrival of Europeans
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91色情片
Norovirus vaccine pill shows promise against ‘winter vomiting’ bug
Most people recover from norovirus, a highly contagious infection, within a few days but it can be particularly risky for some groups. Now a small trial of a pill designed to protect against the virus has shown promise in older people
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France slashed bird flu outbreaks by vaccinating ducks
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How deadly is mpox and what treatments are available?
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91色情片
How diseases like smallpox survived long ocean voyages
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Humans
The plague may have wiped out most northern Europeans 5000 years ago
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