标签:timeline
Posted in 业界观察
Timeline of World Pandemics
K.T. Sima 2020年2月18日
Plague of Justinian/Yersinia pestis, 541-544 Black Death/Y.pestis, 1346-1353 Cholera/Vibrio cholerae…
Don’t forget your body – fight against COVID-19
2020-04-23
Human body is a miracle. The majority pa...