COVID Control Group Initiative

Without a control group, it is not possible to conclude anything about the effects of a treatment.

60 images

a yellow substance with red dots in it

silhouette photo of six persons on top of mountain

black and white lenovo laptop

white and black stone fragments

silhouette of man standing beside shore under brown sky during daytime

woman in black and white striped shirt hugging girl in black and white striped shirt

yellow family sign

blue and white labeled bottle

white and blue plastic container

woman in black crew neck shirt wearing blue earbuds

clear glass bottle

person in white pants and white shirt holding clear glass tube

woman in white button up shirt and blue stethoscope

grayscale photo of family's hands

silhouette photo of five person walking on seashore during golden hour

people standing on shore during golden hour

blue and brown round ornament

love text on gray brick pavement

white labeled bottle on white textile

woman holding baby up

a yellow substance with red dots in it

black and white lenovo laptop

grayscale photo of family's hands

people standing on shore during golden hour

love text on gray brick pavement

white labeled bottle on white textile

woman in black crew neck shirt wearing blue earbuds

clear glass bottle

silhouette photo of six persons on top of mountain

woman in white button up shirt and blue stethoscope

silhouette of man standing beside shore under brown sky during daytime

silhouette photo of five person walking on seashore during golden hour

blue and white labeled bottle

woman holding baby up

person in white pants and white shirt holding clear glass tube

white and black stone fragments

woman in black and white striped shirt hugging girl in black and white striped shirt

yellow family sign

blue and brown round ornament

white and blue plastic container

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