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News Analysis: Evidence shows COVID-19 virus may have circulated in Italy months earlier than believed - World News


2021-07-23 03:35:21 GMT2021-07-23 11:35:21(Beijing Time) Xinhua English
ROME, July 22 (Xinhua) -- A newly-published research paper indicates that the novel coronavirus could have circulated in Italy in late 2019, weeks before it was formally identified in China.
Researchers in northern Italy have retested blood samples taken for cancer screening, and found coronavirus antibodies in samples taken in as far back as October 2019. The new paper, not yet peer-reviewed, was published this week by MedRxiv, an online medical preprint entity.
The study builds on earlier research from the Milan-based National Cancer Institute, which first reported in November 2020 that it found coronavirus antibodies in a total of 111 tests out of 959 screenings. Of those, four Italian cancer test subjects were shown to have coronavirus antibodies in October 2019, far earlier than the first official identification of the virus in Italy on Jan. 31, 2020.

China , Germany , Italy , Milan , Lombardia , Italian , German , Mario-raviglione , Marion-koopmans , Alexander-kekule , Giovanni-apolone , National-cancer-institute

Italy's scientific community splits over timing of pandemic spread - World News

Italy's scientific community splits over timing of pandemic spread - World News
sina.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sina.com Daily Mail and Mail on Sunday newspapers.

Germany , Italy , Milan , Lombardia , Rome , Lazio , Italian , German , Mario-raviglione , Emanuele-montomoli , Francesco-luchetta , Alexander-kekule

Je to zvijača, s katero so Kitajci potegnili za nos ves svet?


Je to zvijača, s katero so Kitajci potegnili za nos ves svet?
Termometer prikaže, kako vroč je članek. Skupni seštevek je kombinacija števila klikov in komentarjev.
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Veliko teorij o laboratorijskem izvoru novega koronavirusa je povezanih z wuhanskim inštitutom za virologijo, na katerem kitajska virologinja Ši Žengli (levo) že leta tudi z denarjem zahodnih držav preučuje viruse v netopirjih.
Foto: Guliverimage
Nejasnosti glede izbruha pandemije novega koronavirusa še vedno burijo duhove po svetu. Zadnje tedne se je razpravljanje o tem še okrepilo, kar je posledica vnovične obuditve teorije o laboratorijskem izvoru virusa sars-cov-2.
O izvoru pandemije novega koronavirusa obstaja več teorij. Prva teorija je, da je do preskoka virusa z živali na človeka prišlo na zdaj že razvpiti tržnici z živili oziroma ribami v kitajskem velemestu Wuhan.

Germany , Beijing , China , United-kingdom , Chinese , German , Laboratory-center , Us-national-the-institute , Reuters , South-chinese , Reuters-there

Fact check: The risk of catching coronavirus outdoors | World| Breaking news and perspectives from around the globe | DW


Israel launches 'green pass' for vaccinated people
Kekule says observing a safe distance is also key to prevent contracting coronavirus mutants. "These mutants do not fly further [than other coronavirus variants], that's important to note," he says. Kekule says the mutants are somewhat more infectious but says this has no relevance for counter measures. He says it is recommended to avoid kissing and hugging others. He says briefly passing someone during a regular outdoor activity poses very little danger of infection. Studies have shown that the risk of outdoor infection is very small. One study from China says that, of 7,324 reported infections, only one was traced back to an open-air setting. Germany's Robert Koch Institute (RKI) echoes this view, stating on its website that very few infections occur outdoors.

United-states , Pompeii , Campania , Italy , Hong-kong , Tel-aviv , Israel , Brazil , Madrid , Spain , Czech-republic , Rio-de-janeiro

Fact check: The risk of catching coronavirus outdoors


Fact check: The risk of catching coronavirus outdoors
How great is the risk of contracting coronavirus outdoors?
Coronavirus: Germany to create 19 medical storage facilities for future emergencies
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The chances of becoming infected with the virus are far slimmer outdoors than indoors. This applies to the original coronavirus as well as to its mutants. This is due to aerosols, which are tiny particles floating in the atmosphere, that play a key role in the spread of the virus. Experts say aerosols pose a smaller risk outdoors.
"This has to do with air circulation being far more pronounced outdoors," says Nico Mutters, who heads the Institute for Hygiene and Public Health at Bonn University Hospital. "The winds have a quick diluting effect." Birgit Wehner, an aerosols researcher at the Leibniz Institute for Tropospheric Research, says the tiny particles we exhale dry and dissipate far quicker outdoors. However, a paper by the Aerosols Association — signed by Wehner and others — states that infections still cannot be ruled out when individuals gather in large groups without keeping a sufficient distance.

China , Germany , Austria , United-states , Iran , Spain , Bonn , Nordrhein-westfalen , Spanish , Iranian , American , German

German authorities alarmed by coronavirus mutations spread

German health authorities are working at high speed to gain an overview of mutations of the coronavirus believed to be spreading rapidly

Germany , South-africa , United-kingdom , Britain , German , Angela-merkel , Alexander-kekule , Steffen-seibert , German-health , Robert-koch-institute , A-health-ministry , Friedrich-naumann-foundation

COVID: Germany debates making N95 masks mandatory | Germany| News and in-depth reporting from Berlin and beyond | DW


COVID: Germany debates making N95 masks mandatory
The Bavarian state premier, Markus Söder, says he will introduce legislation making N95 masks mandatory in public settings. Health experts give the plan the thumbs up: but some politicians doubt everybody can afford them
When worn properly, N95 masks protect the wearer and others
Bavarian State Premier, Markus Söder, from the Christian Social Union (CSU), is never stuck for an idea when it comes to tackling the coronavirus pandemic. Just days after he suggested vaccination should be obligatory for health workers, he has announced that from Monday, N95 masks (known as FFP2 masks in Germany and KN95 in China) will be mandatory in stores and on public transport.

China , Germany , Eppendorf , Nordrhein-westfalen , Hamburg , German , Angela-merkel , Katja-kipping , Johannes-knobloch , Alexander-kekule , Christian-lindner , Jonas-schmidt-chanasit

China clamps down in hidden hunt for the origins of COVID-19


China clamps down in hidden hunt for the origins of COVID-19
Internal government documents show that the release of research must be orchestrated under Xi Jinping’s direction with the help of propaganda and public opinion teams to ‘guide publication’
By Dake Kang, Maria Cheng and Sam McNeil / AP, MOJIANG, China
Deep in the lush mountain valleys of southern China lies the entrance to a mine shaft that once harbored bats with the closest known relative of the COVID-19 virus.
The area is of intense scientific interest because it might hold clues to the origins of the coronavirus that has killed more than 1.7 million people worldwide. Yet for scientists and journalists, it has become a black hole of no information because of political sensitivity and secrecy.

United-states , Vietnam , Republic-of , Beijing , China , Laos , Canada , Germany , Thailand , Huanggang , Jiangxi , Singapore