Showing posts with label outbreak. Show all posts
Showing posts with label outbreak. Show all posts

Thursday 2 September 2021

WHO starts data-sharing effort to prevent pandemics. Will nations cooperate?

‘WHO Hub for Pandemic and Epidemic Intelligence opens in Berlin backed by initial US$100 million from Germany. It aims to pool global disease data, and produce tools to predict outbreaks – but is reliant on countries taking part.’

Read here (South China Morning Post, Sept 3, 2021)

Tuesday 30 June 2020

Stealth infections

‘From the Black Death to polio, the most dangerous pathogens have moved silently, transmitted by apparently healthy people...

‘It isn’t ‘pandemics’ per se that we need to fear. The concept of being ‘overdue for a pandemic’ actually makes little sense. Pandemics aren’t cyclical, nor are they necessary products of global warming. We are vulnerable to pandemic outbreaks because of our interconnected world, not because there is some mysterious mechanism in the world that’s going to produce them. It takes precise conditions, what we can call ‘disease factories’, to produce pandemics, and these conditions don’t exist until we create them. The 2009 H1N1 influenza pandemic was the product of a disease factory: it most likely sprang out of a giant pig farm in the Mexican state of Veracruz, owned in part by Smithfield Foods, a giant US pig-raising and meat-packing conglomerate.’

Read here (Aeon, June 30, 2020)

Wednesday 24 June 2020

Australia calls military in after virus surge

‘Australia's military was called in Wednesday to help tackle a coronavirus outbreak in Melbourne -- a surge in infections that has rattled the country's second-most populous city. Victoria has recorded double-digit increases in new daily cases for more than a week -- mostly in the state capital Melbourne -- representing a sizeable spike in cases in a country that has otherwise successfully curbed Covid-19.’

Read here (Today Online, June 24, 2020)

Thursday 18 June 2020

Beijing's partial coronavirus lockdown a sign of the world's new normal

‘Party officials in charge of Beijing, including the city's party secretary, Mr Cai Qi, have sounded chagrined about the flare-up. "The lessons run very deep, the situation for epidemic control is very grim, and this has sounded a warning to us," said an official summary of a city leaders' meeting carried by The Beijing Daily on Wednesday.

‘Most Beijing streets flowed with traffic on Wednesday, though less than usual, and the public mood appeared resigned rather than panicked. Restaurants still opened, though the government has ordered them to disinfect and check employees.’

Read here (Straits Times, June 18, 2020)

Sunday 14 June 2020

Fears of second wave as new cases emerge at Beijing market

‘A wholesale food market in south-west Beijing is in the spotlight after being linked to a spate of new Covid-19 cases, sparking fears of a second wave of infections... Officials said at a news briefing yesterday that six cases were reported on Friday, all related to the market, which sells meat, seafood, fruit and vegetables. Another man who had shopped there was also reported as a confirmed case on Thursday. In addition, 45 people tested positive from among 517 samples collected at the market, although none showed symptoms of the coronavirus infection.

‘Chinese news outlet Beijing News reported that the virus was detected at Xinfadi market on a chopping board for imported salmon, which had come from Jingshen seafood market, one of the markets ordered shut on Friday. Large supermarket chains such as Carrefour and Japanese restaurants have pulled salmon off the shelves and menus after news that supplies could be contaminated sparked worries across the city.’

Read here (Straits Times, June 14, 2020)

Monday 11 May 2020

Covid-19: Transmission scenarios explained

‘Ignoring the terrible outbreaks in nursing homes, we find that the biggest outbreaks are in prisons, religious ceremonies, and workplaces, such as meat packing facilities and call centers. Any environment that is enclosed, with poor air circulation and high density of people, spells trouble.

‘The reason to highlight these different outbreaks is to show you the commonality of outbreaks of COVID-19. All these infection events were indoors, with people closely-spaced, with lots of talking, singing, or yelling. The main sources for infection are home, workplace, public transport, social gatherings, and restaurants. This accounts for 90% of all transmission events. In contrast, outbreaks spread from shopping appear to be responsible for a small percentage of traced infections.’

Read here (Government Technology, May 11, 2020)

Wednesday 6 May 2020

Virus outbreak in India market could cause cases to snowball

‘Health officials are rushing to contain a coronavirus outbreak in one of Asia’s largest fruit and vegetable markets in the southern Indian city of Chennai. So far, the market has been linked to more than 500 cases in several districts of Tamil Nadu state and adjacent Kerala state. Over 7,000 people with connections to the Koyambedu market are being traced and quarantined, said J. Radhakrishnan, the leader of Chennai's response to the coronavirus.

‘The market, which had remained open during India's six-week virus lockdown, is central to the region’s food supply chain. The challenge for public health officials is to track the many traders, workers and shoppers who visited the market. Experts said the virus cluster has exposed India’s poor surveillance during the pandemic. They said the country’s long denial of how prevalent the virus was resulted in people not taking precautions, and warned that the market cluster could result in cases in India snowballing.’

Read here (ABC News, May 6, 2020)

Worst ever Covid variant? Omicron

John Campbell shares his findings on Omicron.  View here (Youtube, Nov 27, 2021)