event
RVSV-ZEBOV vaccine
A study finds the VSV-EBOV vaccine against the Ebola virus between 70 and 100% effective, making it the first proven vaccine against the disease.
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In 2026, December 22 falls on a Tuesday. Here are 3 notable moments from the same calendar date.
This year (2026), December 22
falls on a Tuesday
Last year it was
a Monday
Next year it will be
a Wednesday
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A study finds the VSV-EBOV vaccine against the Ebola virus between 70 and 100% effective, making it the first proven vaccine against the disease.
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Bashir Ahmad Bilour of Awami National Party and eight others are killed in a Pakistan Taliban bomber suicide attack in Dhaki Nalbandi area near Qissa Khwani Bazaar.
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Somali Civil War: Hussein Farrah Aidid relinquishes the disputed title of President of Somalia by signing the Cairo Declaration, in Cairo, Egypt.
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