Table of Contents
- December 31, 2019
- January 9, 2020
- January 10
- January 13
- January 21
- January 23
- January 24
- January 25
- January 30
- February 3
- February 5
- February 11
- February 14
- February 26
- March 9
- March 10
- March 11
- March 16
- March 17
- March 19
- March 27
- March 28
- April 2
- April 3
- April 11
- April 28
- Could 1
- Could 14
- June 15
- June 16
- June 25
- June 28
- July 10
- July 27
- August 11
- August 17
- August 23
- August 25
- September 28
- October 2
- October 22
- October 23
- November 9
- November 16
- November 20
- November 23
- December 2
- December 10
- Reliable journalism comes at a worth.
Few individuals seen on New Yr’s Eve final 12 months when China reported a thriller sickness to the World Well being Group. However quickly, the never-before-seen coronavirus answerable for the illness was infiltrating the remainder of the world.
As we put together to enter the second 12 months of the COVID-19 pandemic, Science Information seems to be again on how the illness took over 2020 and the way society tried to struggle again.
December 31, 2019
China notifies the World Well being Group about a cluster of pneumonia cases of unknown trigger in Wuhan.
January 9, 2020
The WHO announces a novel coronavirus is the reason for the pneumonia.
January 10
Scientists launch the virus’s complete genetic blueprint.
January 13
Thailand reports the primary recognized novel coronavirus an infection exterior of China. Inside per week, Japan and South Korea report cases.
January 21
The first U.S. infection is reported within the state of Washington.
Scientists announce the virus can spread person-to-person.
January 23
Wuhan goes into lockdown to stem the virus’ unfold.
Preliminary coronavirus instances had been linked to a market in Wuhan, China (proven earlier than the pandemic). However consultants now doubt that’s the place the outbreak began. Imaginechina Restricted/Alamy Inventory Picture
January 24
France reviews the first cases in Europe.
January 25
Australia reports its first case.
January 30
Scientists say an contaminated individual spread the virus before showing symptoms.
February 3
The Diamond Princess cruise ship is quarantined in Japan. Ultimately, 712 of the three,711 individuals on board check constructive. By mid-March, cruise ship travelers characterize about 17 p.c of recognized U.S. instances.
February 5
The U.S. Facilities for Illness Management and Prevention releases a flawed COVID-19 diagnostic test, delaying the nation’s capacity to display extensively for the virus.
The novel coronavirus (spherical yellow objects on this scanning electron microscope picture) was dubbed SARS-CoV-2 in February. NIAID-RML
February 11
Virologists identify the virus “extreme acute respiratory syndrome coronavirus 2,” or SARS-CoV-2, as a result of it’s associated to the virus that precipitated the 2002–2003 SARS outbreak. The illness attributable to SARS-CoV-2 is called “COVID-19.”
February 14
Egypt reviews Africa’s first case.
February 26
Brazil reviews South America’s first case.
March 9
Italy begins a national lockdown. Ten days later, the nation’s COVID-19 deaths prime 3,400, surpassing China’s demise toll.
Troopers patrolled Rome on March 9 as a nationwide lockdown in Italy started.Giuseppe Fama/Pacific Press/LightRocket by way of Getty Pictures
March 10
After a choir in Washington state meets for a follow, over 80 p.c of attendees get contaminated, suggesting airborne transmission of the virus.
March 11
The WHO declares the outbreak is a pandemic. The virus has unfold to not less than 114 nations, killed over 4,000 individuals and contaminated practically 120,000.
March 16
COVID-19 vaccine safety tests begin in the US and in China.
March 17
Opposite to conspiracy theories, a examine confirms the virus was not made in or released from a lab. Subsequent analysis suggests a bat is the probably supply.
March 19
California points the first statewide stay-at-home order.
March 27
Because the variety of U.S. cases surpasses 100,000, the US turns into the brand new epicenter of the pandemic.
Initially authorised for emergency use in some COVID-19 sufferers, hydroxychloroquine was later discovered not efficient, and in June the U.S. Meals and Drug Administration revoked authorization for treating COVID-19 sufferers exterior of medical trials.amlanmathur/iStock/Getty Pictures PlusMarch 28
The U.S. Meals and Drug Administration grants emergency use authorization for hydroxychloroquine, an antimalaria drug, to deal with some hospitalized sufferers.
April 2
International instances hit 1 million. Greater than 53,000 individuals have died.
April 3
With proof mounting that the virus can unfold via the air and that asymptomatic individuals are contagious, the CDC recommends people wear face coverings in public.
April 11
U.S. death toll hits 20,000 people, surpassing the variety of deaths in Italy.
April 28
U.S. instances attain 1 million.
In Could, cemetery employees buried the stays of individuals unclaimed by relations in Ciudad Juárez, Mexico. The nation nonetheless has one of many world’s highest COVID-19 mortality charges. David Peinado/NurPhoto by way of Getty Pictures
Could 1
The FDA grants emergency use authorization for the antiviral drug remdesivir for severely in poor health sufferers after preliminary findings recommend the drug can shorten hospital stays.
Could 14
The CDC sends out an advisory about instances of a multisystem inflammatory syndrome in kids who check constructive for the virus.
June 15
The FDA revokes emergency use authorization for hydroxychloroquine after a number of research present no profit.
June 16
Dexamethasone, a steroid, is the primary drug discovered to cut back COVID-19 deaths, amongst individuals sick sufficient to want respiratory assist.
June 25
China approves a vaccine for use by the military, earlier than remaining security and efficacy testing is accomplished.
June 28
Lower than six months after the illness is called, greater than 10 million individuals worldwide have been contaminated with the virus and over 500,000 have died.
July 10
Gilead Sciences, the maker of remdesivir, claims the drug reduces risk of death from COVID-19.
July 27
Pfizer and Moderna start recruiting tens of 1000’s of volunteers for late-phase medical trials of their vaccines.
August 11
Russian President Vladimir Putin pronounces {that a} vaccine dubbed Sputnik V can be out there to most people, although all phases of testing are usually not but accomplished.
August 17
Every week into the autumn semester, the College of North Carolina at Chapel Hill pronounces all undergraduate courses will transfer on-line due to excessive an infection charges on campus.
August 23
The FDA grants emergency use authorization for convalescent plasma to deal with hospitalized sufferers, regardless of a scarcity of medical trials assessing whether or not blood from recovered sufferers really helps struggle the illness.
August 25
The primary report of an individual being reinfected with the virus raises issues about how lengthy immunity lasts.
September 28
Greater than 1 million individuals have died from COVID-19; over 40 p.c of deaths have occurred in the US, Brazil and India.
October 2
President Donald Trump tweets that he is infected, changing into the newest in a collection of world leaders to get COVID-19. He’s later hospitalized and receives remdesivir, dexamethasone and an experimental antibody remedy.
President Donald Trump left Walter Reed Nationwide Army Medical Heart in Bethesda, Md., on October 5 after receiving remedy for COVID-19.SAUL LOEB/AFP by way of Getty Pictures
October 22
Remdesivir turns into the first drug to win full FDA approval for treating COVID-19. Every week earlier, nevertheless, a WHO examine discovered that the drug does not reduce COVID-19 deaths, countering the drugmaker’s earlier declare.
October 23
Researchers report that Hispanic and Black residents are disproportionately represented amongst U.S. COVID-19 deaths. From Could via August, Hispanic or Latino individuals accounted for twenty-four.2 p.c of the whole deaths. Non-Hispanic Black individuals accounted for 18.7 p.c of the deaths.
November 9
Primarily based on preliminary knowledge, Pfizer says its vaccine appears to be 90 percent effective at stopping individuals from getting sick from the coronavirus. Subsequent findings suggest 95 percent effectiveness.
The FDA grants emergency use authorization for Eli Lilly’s monoclonal antibody therapy. The lab-made antibodies could maintain virus ranges low in newly contaminated individuals and stop hospitalizations.
With COVID-19 instances surging throughout the US, individuals in El Paso, Texas, lined up for drive-through testing on November 9.Joel Angel Juarez/Bloomberg by way of Getty Pictures
November 16
Moderna says its vaccine is 95 percent effective.
November 20
Pfizer seeks emergency FDA approval for its vaccine. Ten days later, Moderna requests the same.
November 23
AstraZeneca reviews its vaccine is 62 to 90 percent effective.
December 2
The United Kingdom clears Pfizer’s vaccine for emergency use.
December 10
An advisory committee recommends that the FDA grant emergency use authorization of Pfizer’s COVID-19 vaccine.
International instances stand at greater than 69 million, with greater than 1.5 million deaths.
