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Issue # 308 _ October 2021
Notes
COVID-19
Still too soon for booster doses
Covid-19
Less working remotely
COVID-19
Study outlines COVID-19's profile in African countries
COVID-19
Another potential route to brain infection
COVID-19
The protective effect of masks
Archaeology
Arrival in the northwest of the Amazon
Fapesp
FAPESP President reappointed for second term
Chemistry
A 100-year-old Brazilian patent
Geology
Earth's climate in the distant future
Environment
CO
2
extraction plant
Open access
Astronomical Society gives open access to its journals
Geology
Waiting for a ride
Paleontology
The Battle of the Fossils