Several thousand people in northwest China have tested positive for a bacterial disease, authorities said on Tuesday, in an outbreak caused by a leak at a biopharmaceutical company last year.
The Health Commission of Lanzhou, the capital city of Gansu province, confirmed that 3,245 people had contracted the disease brucellosis, which is often caused by contact with livestock carrying the bacteria brucella.
Another 1,401 people have tested as preliminarily positive, though there have been no fatalities reported, the city’s Health Commission said. In total, authorities have tested 21,847 people out of the city’s 2.9 million population.
The disease, also known as Malta fever or Mediterranean fever, can cause symptoms including headaches, muscle pain, fever and fatigue. While these may subside, some symptoms can become chronic or never go away, like arthritis or swelling in certain organs, according to the United States’ Centers for Disease Control and Prevention (CDC).
Human-to-human transmission is extremely rare, according to the CDC. Instead, most people are infected by eating contaminated food or breathing in the bacteria — which seems to be the case in Lanzhou.
This outbreak stemmed from a leak at the Zhongmu Lanzhou biological pharmaceutical factory, which occurred between late July to late August last year, according to the city’s Health Commission. While producing Brucella vaccines for animal use, the factory used expired disinfectants and sanitizers — meaning not all bacteria were eradicated in the waste gas.
This contaminated waste gas formed aerosols that contained the bacteria — and leaked into the air, carried by wind down to the Lanzhou Veterinary Research Institute, where the outbreak first hit.
People at the institute began reporting infections in November, and it quickly accelerated. By the end of December, at least 181 people at the institute had been infected with brucellosis, according to Chinese state-run news agency Xinhua.
Other infected patients included students and faculty members of Lanzhou University; the outbreak even spread to Heilongjiang province, at the very northeastern tip of the country, where 13 positive cases had worked in the veterinarian institute in August, Xinhua reported at the time.
In the months after the outbreak, provincial and municipal officials launched an investigation into the leak at the factory, according to the Lanzhou Health Commission. By January, authorities had revoked vaccine production licenses for the plant, and withdrew product approval numbers for its two Brucellosis vaccines.
total of seven veterinary drug product approval numbers were also canceled in the factory.
In February, the factory issued a public apology, and said it had “severely punished” eight people who were determined as responsible for the incident. It added that it would cooperate with local authorities in the response and cleanup efforts, and contribute to a compensation program for those affected.
The Lanzhou Health Commission also announced in its report on Tuesday that 11 public hospitals would provide free and regular checkups for the infected patients. The report didn’t offer additional details on the compensation for patients, except that it would be launched in batches starting October.
Brucellosis had been much more common in China in the 1980s, though it has since declined with the emergence of vaccines and better disease prevention and control. Still, there have been a smattering of brucellosis outbreaks around the world in the past few decades; an outbreak in Bosnia infected about 1,000 people in 2008, prompting the culling of sheep and other infected livestock.
In the US, brucellosis has cost the federal government and livestock industry billions of dollars. About 60% of female bison at Yellowstone National Park carry the bacteria, according to national park authorities.
Nigeria’s Super Eagles have moved up by two spots in FIFA’s ranking for September to place 29th after more than six months of disruption.
due to the COVID-19 pandemic.
In the ranking placed on the world football governing body’s website on Thursday, Nigeria garnered 1493 points during the period under review without playing any match.
The movement also placed Nigeria as the third in Africa behind Senegal and Tunisia who garnered 1555 and 1506 points respectively.
On the global scene, with the exception of Uzbekistan’s 2-1 friendly victory over Tajikistan, the countries back in action have all been European.
The successful staging of these games was nonetheless encouraging for teams from other confederations as they seek to resume international fixtures in the weeks ahead.
The 54 UEFA Nations League games which took place across Europe at the beginning of September had an immediate impact on the FIFA/Coca-Cola World Ranking, which had remained unchanged since April 9.
While there had been no movement among the leading quartet —- in descending order: Belgium, France, Brazil and England —- Portugal (5th, up 2) have moved into the top five.
This was as a result of victories over Croatia (8th, down 2) and Sweden (18th, down 1).
Other countries moving in the right direction are Spain (7th, up 1), Italy (12th, up 1), the Netherlands (13th, up 1), and Germany (14th, up 1).
Each of them gained one place respectively in the global classification.
Wales (21st, up 2) climbed two rungs but remain just outside the top 20.
Russia, hosts of the last FIFA World Cup, are further back in 32nd.
But they had the biggest gain in this edition, ascending six places courtesy of wins over Serbia (31st, down 2) and Hungary (52nd, unchanged).
In spite of not playing, Iran (30th, up 3) moved into the top 30 after Serbia and Turkey (32nd, down 3) dropped points.