Basic Protection Measures Against The Covid 19 Virus Wallpaper Collections

Basic protection measures against the COVID-19 virus

The Mask Slips

Coronavirus disease 2019...Passive antibodies... immune systems... antibody-dependent cellular cytotoxicity...Sex differences...Gendered impact of the pandemic and mortality rates are different for men and women.

2019–20 coronavirus pandemic

20220326

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

20221225

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

World leader, scientist, medical scientist, virologist, pharmacist, Professor Fangruida (F.D Smith) on the world epidemic and the nemesis and prevention of new coronaviruses and mutant viruses (Jacques Lucy) 2021v1.5)

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

World leader, international leader, scientist, medical scientist, virologist, philosopher, thinker, cosmologist, sociologist, and Professor Fangruida

20210513

20220716

Eye examination in COVID 19

COVID-19: How to tackle shortage of face masks