Fears caused by COVID-19 were deepened by another infection earlier this year, monkeypox, now renamed by the World Health Organization as mpox or MPX, spread through more than 80 countries around the world.
Key Points
- It's been a year of health battles, restrictions, lockdowns and deaths.
- Scientists are hoping to find cures for various ailments.
- This year has also seen progress made in the fight against Alzheimer's disease.
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