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AstraZeneca says drug efficacy against Covid-19 exceeds 80%

AstraZeneca says drug efficacy against Covid-19 exceeds 80%

November 18, 2021

Covid cuts antibiotic use by 15% in Europe, but resistance worries

Covid cuts antibiotic use by 15% in Europe,...

November 18, 2021

Brazil registers 374 deaths by Covid in 24 h and more than 12 thousand cases

Brazil registers 374 deaths by Covid in 24...

November 17, 2021

Merkel sees Covid’s dramatic wave and 6 more countries lift restrictions

Merkel sees Covid’s dramatic wave and 6 more...

November 17, 2021

AstraZeneca asks Anvisa to include the third dose against Covid in the package insert

AstraZeneca asks Anvisa to include the third dose...

November 17, 2021

Opinion – Drauzio Varella: Effective early treatment, without chloroquine, could lead us to another era

Opinion – Drauzio Varella: Effective early treatment, without...

November 17, 2021

Doria announces booster of the Covid-19 vaccine starting this Thursday (18)

Doria announces booster of the Covid-19 vaccine starting...

November 17, 2021

Vaccinated no longer need to wear a mask in gyms in Rio

Vaccinated no longer need to wear a mask...

November 17, 2021

The rare case of an argentine woman who got rid of HIV without treatment and which encourages scientists

The rare case of an argentine woman who...

November 17, 2021

Brazil registers 140 deaths from Covid in 24 h and more than 5 thousand cases

Brazil registers 140 deaths from Covid in 24...

November 16, 2021