2016-12-22

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

This Day in History: 2016-12-22

(December 22, 2016)
According to a study, the VSV-EBOV vaccine is 70 to 100 percent effective against the Ebola virus, making it the first validated immunisation against the disease.
photo source: wikimedia.org