Ebola Outbreak in Guinea Originated from Past Epidemic
Ebola Outbreak in Guinea Originated from Past Epidemic
Genetic analyses suggest that the virus came from a patient who survived the 2013–2016 West African outbreak.
Ebola Outbreak in Guinea Originated from Past Epidemic
Ebola Outbreak in Guinea Originated from Past Epidemic

Genetic analyses suggest that the virus came from a patient who survived the 2013–2016 West African outbreak.

Genetic analyses suggest that the virus came from a patient who survived the 2013–2016 West African outbreak.

outbreak
Second Person Dies in Latest Ebola Outbreak in DRC
Second Person Dies in Latest Ebola Outbreak in DRC
Catherine Offord | Feb 11, 2021
The woman may have had a link to another person, who was married to an Ebola survivor and who died a few days previously in Democratic Republic of Congo.
One-Shot COVID-19 Vaccine Prevents Severe Disease
One-Shot COVID-19 Vaccine Prevents Severe Disease
Asher Jones | Jan 29, 2021
Johnson & Johnson’s vaccine is less effective at preventing COVID-19 than other approved vaccines are, but experts say it could still be an important tool in curbing the pandemic.
Cold-Causing Coronaviruses Don’t Seem to Confer Lasting Immunity
Cold-Causing Coronaviruses Don’t Seem to Confer Lasting Immunity
Shawna Williams | Aug 18, 2020
Studies on SARS-CoV-2’s milder cousins hint that our immune systems are quick to forget the viruses, but it’s unclear whether the same is true for the agent that causes COVID-19.
Characteristics that Give Viruses Pandemic Potential
Characteristics that Give Viruses Pandemic Potential
Anthony King | Aug 17, 2020
A handful of factors tip the scales in making a virus more likely to trigger a disruptive global outbreak. Right now, scientists tend to rank influenza, coronaviruses, and Nipah virus as the biggest threats.
Table: Viruses that Threaten to Spark Another Pandemic
Table: Viruses that Threaten to Spark Another Pandemic
Anthony King | Aug 17, 2020
A coronavirus has been commanding the headlines for months, but strains of influenza and paramyxovirus are extremely dangerous pathogens that could spark outbreaks.
Russia Approves World’s First Coronavirus Vaccine
Russia Approves World’s First Coronavirus Vaccine
Jef Akst | Aug 11, 2020
Some researchers express skepticism given the lack of data about the vaccine’s safety and efficacy, and the country plans to vaccinate healthcare workers, teachers, and others even before testing is complete.
Infographic: Meet R, the Shaky Metric Guiding Pandemic Forecasts
Infographic: Meet R, the Shaky Metric Guiding Pandemic Forecasts
Katarina Zimmer | Jul 25, 2020
The basic reproductive R0, along with the more malleable effective reproduction number Re, are centerpieces of most epidemiological models that are informing government responses to COVID-19.
Why R0 Is Problematic for Predicting COVID-19 Spread
Why R0 Is Problematic for Predicting COVID-19 Spread
Katarina Zimmer | Jul 13, 2020
The SARS-CoV-2 pandemic has revealed the limitations of R0 as no other disease outbreak has before, at a time when policymakers need accurate forecasts.
How Face Masks Can Help Prevent the Spread of COVID-19
How Face Masks Can Help Prevent the Spread of COVID-19
Diana Kwon | Jul 8, 2020
As communities and businesses reopen amidst the pandemic, masks—in addition to other social distancing measures—are crucial for preventing new outbreaks.