Keyword: COVID-19

Good practices

Based on unreliable information

How a suspicious big-data company was able to provide data for COVID-19 articles published in two major scientific journals

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Cover

Calculating in the dark

Creativity helps scientists predict the economic impacts of an unprecedented crisis

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Covid-19

Restoring trust

In the midst of the pandemic a new study measures high rates of confidence in science

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Interview

Sergio Machado Rezende: Together against COVID-19

The physicist is one of the coordinators of the Scientific Committee for the Fight against Coronavirus in the Northeast, which advises the region's governors

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Cover

Predicting the course of epidemics

Mathematical modeling of infectious disease, a science perfected over the last 250 years, is helping guide the COVID-19 response through uncertainties

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Natural guests

Abundant viruses contribute to the genetic diversity of life on Earth and may have emerged four times throughout the planet's history

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The reality of data

Mapping and systematizing COVID-19 data is crucial to controlling the disease in Brazil

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Covid-19

Traditional Chinese medicine to treat COVID-19

China's government and state media are encouraging the use of traditional medicines and remedies to treat COVID-19, despite the lack of scientific support

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COVID-19

Novel coronavirus can damage the retina

Ophthalmologists at the Federal University of São Paulo suspect that Sars-CoV-2, the virus that causes COVID-19, can damage the retina

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Covid-19

SARS-CoV-2 Tracker

In just two days, a group of Brazilian researchers designed and developed a cell phone application capable of reading the result (positive or negative) of a COVID-19 rapid test

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Covid-19

Growing lung cells

São Paulo–based startup TissueLabs has created a platform that mimics the environment of the pulmonary epithelium to allow scientists to study how the SARS-CoV-2 virus, which causes COVID-19, affects the lungs

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Data

At least 125 COVID-19 vaccines are in development, with 10 already undergoing clinical trials

Vaccines in the clinical trials phase worldwide and in development in Brazil (as of May 27, 2020)

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Good practices

Fast error correction

Scientific papers on the novel coronavirus retracted due to misunderstandings and methodological flaws, most committed in good faith

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Cover

Historical vulnerability

Chronic health problems and poor connections with public authorities make combating the SARS-CoV-2 virus a challenge for indigenous peoples

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Interview

Michel Nussenzweig: Antibody hunter

Brazilian-born immunologist searches the plasma of patients who have survived COVID-19 for proteins capable of fighting the novel coronavirus

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Retrospect

In the palm of the hand

A São Paulo physician developed a portable respirator in the 1950s

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Cover

Vital ventilators

Brazil’s hospitals scramble to buy ventilators for ICUs, while a FAPESP-supported firm closes a deal to supply 6,500 units to the Brazilian Ministry of Health

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The antivirus arsenal

The search for an effective treatment for COVID-19 includes testing drugs already used against other diseases and even plasma

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Cover

A frightening disease

Reports suggest the novel coronavirus may indirectly affect other organs as well as the lungs

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Science fights back

In just four months, 8,000 scientific articles have been published on Covid-19, more than 70 drugs tested against SARS-CoV-2, and the first vaccines trialed on humans

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Public health

Banning travel alone will not stop the pandemic

Public health actions, such as early testing, washing hands, social distancing, and self-isolation are likely to be more effective in reducing the transmission rate of the SARS-CoV-2 virus than simply reducing national and international travel

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Pharmacology

Monkeys are the best animal model

Monkeys appear to be the best animals for testing SARS-CoV-2 vaccines and drugs

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Covid-19

Thermal camera identifies fever from a distance

Researchers developed a drone equipped with a thermal camera capable of measuring a person’s temperature from a distance

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Covid-19

The ideal fabric for homemade masks

A mixture of cotton and natural silk or chiffon is the best combination for making homemade masks capable of blocking the SARS-CoV-2 virus

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Coronavirus

Virus on the attack

Transmission electron microscope images provide a detailed look at how SARS-CoV-2 attacks, infects, and replicates in a culture of Vero cells

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Photolab

Working overtime to defeat Covid-19

Researcher create face shields using a 3D printer

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Cover

Stopping explosive spread

Early social distancing key to faster containment of the novel coronavirus

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Interview

Ester Cerdeira Sabino: Tailing the coronavirus

Researcher who coordinated the genetic sequencing of the new coronavirus strain believes the disease should reach its peak in Brazil between the end of April and the beginning of May

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Coronavirus advances in Brazil

Covid-19 arrives with force as the country grapples with a dengue epidemic

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Data

Scientific research on coronavirus

The coronaviridae virus family encompasses approximately 40 known species

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