Virus World
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Virus World provides a daily blog of the latest news in the Virology field and the COVID-19 pandemic. News on new antiviral drugs, vaccines, diagnostic tests, viral outbreaks, novel viruses and milestone discoveries are curated by expert virologists. Highlighted news include trending and most cited scientific articles in these fields with links to the original publications. Stay up-to-date with the most exciting discoveries in the virus world and the last therapies for COVID-19 without spending hours browsing news and scientific publications. Additional comments by experts on the topics are available in Linkedin (https://www.linkedin.com/in/juanlama/detail/recent-activity/)
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Coronavirus Breaks Out Again in New Zealand After 102 Days

Coronavirus Breaks Out Again in New Zealand After 102 Days | Virus World | Scoop.it

New Zealand's prime minister says authorities have found four cases of the coronavirus in one Auckland household from an unknown source, the first cases of local transmission in the country in 102 days.  New Zealand Prime Minister Jacinda Ardern said Tuesday that authorities have found four cases of the coronavirus in one Auckland household from an unknown source, the first reported cases of local transmission in the country in 102 days. Ardern said Auckland, the nation's largest city, will be moved to Alert Level 3 from midday Wednesday through midnight Friday, meaning that people will be asked to stay at home, while bars and many other businesses will be closed. “These three days will give us time to assess the situation, gather information, make sure we have widespread contact tracing so we can find out more about how this case arose and make decisions about how to respond to it once we have further information,” Ardern said at a hastily called news conference late Tuesday. “I know that this information will be very difficult to receive,” Ardern said. “We had all hoped not to find ourselves in this position again. But we had also prepared for it. And as a team, we have also been here before.” She said that traveling into Auckland will be banned unless people live there and are traveling home. She said the rest of the country will be raised to Level 2 through Friday, meaning that mass gatherings will be limited to 100 attendees and people would need to socially distance themselves from each other.

 

Director-General of Health Ashley Bloomfield said the infections were confirmed after a person in their 50s went to their doctor on Monday with symptoms and was swabbed twice, testing positive both times. Six other people in the person's household were then tested, with three more positive results. “Importantly, the person has no history of overseas travel,” Bloomfield said, adding that the source of the infections remains unknown. Until Tuesday, the only known cases of the virus in New Zealand were 22 travelers who had recently returned from abroad and were being held in quarantine at the border. The country has been praised globally for its virus response. New Zealand initially got rid of the virus by imposing a strict lockdown in late March when only about 100 people had tested positive for the disease. That stopped its spread. Life had returned to normal for many people in the South Pacific nation of 5 million, as they attended rugby games at packed stadiums and sat down in bars and restaurants without fear of getting infected. But some had warned that the country had become complacent. New Zealanders have never routinely worn masks, but authorities have been urging people to buy them just in case. The outbreak comes less than six weeks before New Zealanders are due to go to the polls in a general election.

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Successful Elimination of Covid-19 Transmission in New Zealand

Successful Elimination of Covid-19 Transmission in New Zealand | Virus World | Scoop.it

In New Zealand, rapid, science-based risk assessment linked to early, decisive government action was critical to containing Covid-19. Soon after initial descriptions of an outbreak in Wuhan, China, were shared, reports in late January 2020 (https://www.thelancet.com/journals/lancet/ article/PIIS0140-6736(20)30260-9/fulltext) confirmed that Covid-19 was almost certain to become a serious pandemic. Despite New Zealand’s geographic isolation, we knew that introduction of SARS-CoV-2 was imminent because of the large numbers of tourists and students who arrive in the country each summer, predominantly from Europe and mainland China. Our disease models indicated that we could expect the pandemic to spread widely, overwhelm our health care system, and disproportionately burden indigenous Maori and Pacific peoples. New Zealand began implementing its pandemic influenza plan in earnest in February, which included preparing hospitals for an influx of patients. We also began instituting border-control policies to delay the pandemic’s arrival.

 

New Zealand’s first Covid-19 case was diagnosed on February 26 (see Figure 1). That same week, the WHO–China Joint Mission’s report on Covid-19 (www.who.int/docs/default-source/ coronaviruse/who-china-joint-mission-on-covid-19 -final-report.pdf) showed that SARS-CoV-2 was behaving more like severe acute respiratory syndrome (SARS) than like influenza, which suggested that containment was possible....

 

Published in NEJM (August 7, 2020):

https://doi.org/10.1056/NEJMc2025203

Juan Daniel Mauricio Robladillo's curator insight, May 14, 2022 4:34 PM
COMENTARIO: Nueva Zelanda un país de primer mundo, comenzó a implementar su plan de influenza pandémica en serio en febrero de 2020, y para prevención de COVID 19, inicio políticas y fomento de construcción e implementación de hospitales. También comenzamos a instituir políticas de control fronterizo para retrasar la llegada de la pandemia ya que la afluencia de la zona oriental de china era importante.

BIBLIOGRAFIA:
-Lv Z, Cheng S, Le J, Huang J, Feng L, Zhang B, et al. Características clínicas y coinfecciones de 354 pacientes hospitalizados con COVID-19 en Wuhan, China: un estudio de cohorte retrospectivo. Los microbios infectan. 2020;22(4–5):195–9. DOI: 10.1016/j.micinf.2020.05.007