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Sunday, 23 May 2021

New COVID-19 cases plummet to lowest levels since last June



New coronavirus cases across the United States have tumbled to rates not seen in more than 11 months, sparking optimism that vaccination campaigns are stemming both severe COVID-19 cases and the spread of the virus.


As cases, hospitalizations and deaths steadily dropped this week, pre-pandemic life in America has largely resumed. Hugs and unmasked crowds returned to the White House, a Mardi Gras-style parade marched through Alabama’s port city of Mobile, and even states that have stuck to pandemic-related restrictions readied to drop them. However, health experts also cautioned that not enough Americans have been vaccinated to completely extinguish the virus, leaving the potential for new variants that could extend the pandemic.

As the seven-day average for new cases dropped below 30,000 per day this week, Rochelle Walensky, the director of the Centers for Disease Control and Prevention, pointed out cases have not been this low since June 18, 2020. The average number of deaths over the last seven days also dropped to 552 — a rate not seen since July last year. It’s a dramatic drop since the pandemic hit a devastating crescendo in January.

“As each week passes and as we continue to see progress, these data give me hope,” Walensky said Friday at a news conference.

Health experts credit an efficient rollout of vaccines for the turnaround. More than 60% of people over 18 have received at least one shot, and almost half are fully vaccinated, according to the CDC. But demand for vaccines has dropped across much of the country. President Joe Biden’s administration is trying to convince other Americans to sign up for shots, using an upbeat message that vaccines offer a return to normal life.

White House health officials on Friday even waded into offering dating advice. They are teaming up with dating apps to offer a new reason to “swipe right” by featuring vaccination badges on profiles and in-app bonuses for people who have gotten their shots.

Ohio, New York, Oregon and other states are enticing people to get vaccinated through lottery prizes of up to $5 million.

Across the country, venues and events reopened after shuttering for much of the last year.

On Saturday, Karen Stetz readied to welcome what she hoped would be a good crowd to the Grosse Pointe Art Fair on Michigan’s Lake St. Clair.

With natural ventilation from the lake and mask and capacity restrictions easing, Stetz was optimistic that artists who make their living traveling a show circuit that ground to a halt last year would begin to bounce back. The event usually draws from 5,000 to 10,000 people.

“I feel like most people are ready to get out,” Stetz said by phone shortly before opening the fair. “It seems like people are eager, but it’s hard to know still. I’m sure there’s a percentage of people that are going to wait until they’re comfortable.”

In Mobile, thousands of joyful revelers, many without masks, competed for plastic beads and trinkets tossed from floats Friday night as Alabama’s port city threw a Mardi Gras-style parade. But only about a quarter of the county’s population is fully vaccinated. Many went without masks, though health officials had urged personal responsibility.

Alabama’s vaccination rate — 34% of people have received at least one dose — is one of the lowest in the country. It’s part of a swath of Southern states where vaccine uptake has been slow. Health experts worry that areas with low vaccination rates could give rise to new virus variants that are more resistant to vaccinations.

“My biggest concern is new strains of the virus and the need to remain vigilant in the months ahead,” said Boston College public health expert Dr. Philip J. Landrigan.

A medical center in Louisiana reported Friday it has identified the state’s first two cases of a COVID-19 variant that has spread widely since being identified in India. The COVID-19 variant has been classified as a “variant of concern” by Britain and the World Health Organization, meaning there is some evidence that it spreads more easily between people, causes more severe disease, or might be less responsive to treatments and vaccines. The variant has also been reported in several other states, including Tennessee, Nebraska and Nevada.

Though Landrigan said the big drop in cases nationwide was “the best news we’ve had on the pandemic” and showed that vaccines are working, he warned that people should remain vigilant for local flare-ups of new cases.

Many states have largely dropped orders to wear masks and stay distanced from other people. Meanwhile, even places such as California — the first state to issue a statewide shutdown as the virus emerged in March 2020 — prepared to remove restrictions on social distancing and business capacity next month.

State health director Dr. Mark Ghaly said Friday the decision was based on dramatically lower virus cases and increased vaccinations.

But in Vermont — the state with the highest percentage of people who have received one shot — Gov. Phil Scott has tied the lifting of restrictions to the vaccination rate. He offered to lift all remaining restrictions before a July 4 deadline if 80% of those eligible get vaccinated.

Landrigan would like to see a nationwide vaccination rate of at least 85% before relaxing restrictions. But for now, the steep drop in cases gave him hope that pandemic-level infection rates will soon be a thing of the past.

“It is getting to the point to where by the 4th of July we might be able to declare this thing over,” he said.

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Invasive species cost Africa $3.5tn a year – study



New research says invasive species of weeds, insects and worms are costing Africa more than $3.5tn (£2.5tn) every year.


Researchers based in Ghana, Kenya, Britain and Switzerland have highlighted the catastrophic effects of species introduced by human activity.

Nigeria, where losses are estimated at a trillion dollars a year, is much the worst affected country.

The majority of the costs are from weeding – work primarily carried out by women and children – but the damage caused by insects is estimated at almost $40bn.

The research authors noted that the findings may be underestimating the true cost of invasive species to Africa’s agriculture – as they did not consider the costs of herbicides for disease and pest control

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Greek firefighters battle forest blaze for third day

Emergency service says the main front of the blaze under control as weather conditions improve.


Hundreds of firefighters have battled a forest fire west of Greece’s capital Athens for a third day, and brought the main front of the blaze under control as weather conditions improved.

Backed by 16 aircraft and by the army, more than 270 firefighters fought the fire on the Geraneia mountain range, described by authorities as “one of the biggest” in decades.

Speaking to local ANT1 television on Saturday, fire chief Stefanos Kolokouris said better weather conditions had allowed firefighters to bring the main front of the outbreak under control late on Friday, but there remain “several active and scattered” blazes.

No injuries have been reported, but a number of houses have been damaged or destroyed and a dozen villages and hamlets have been evacuated.

Greece faces violent forest fires every summer, fanned by dry weather, strong winds and high temperatures [Valerie Gache/AFP]

Euthymios Lekkas, professor of environmental disaster management at the University of Athens, said the fires about 90 kilometres (55 miles) from Athens have burnt more than 55 square kilometres (21 square miles) of pine forest and other land, some of it agricultural.

“It’s a huge ecological disaster that needs work to avoid landslides and terrible flooding in the autumn,” he told ERT public television.

The scale of the damage, notably for farmers, will only be clear once the fire is completely under control, the civil protection agency said.

It said the blaze started late on Wednesday near the village of Schinos close to the resort of Loutraki in the Corinthian Gulf, apparently by someone burning vegetation in an olive grove.

Smoke from the fire choked Athens with ash falling from the sky. It was the first forest fire of the season.

Greece faces violent forest fires every summer, fanned by dry weather, strong winds and temperatures that often soar well above 30 C (86 Fahrenheit).

In 2018, 102 people died in the coastal resort of Mati, near Athens, in Greece’s worst-ever fire disaster.

SOURCE: AFP

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COVID: ‘Black fungus’ adds to India’s woes, 4,194 deaths reported


States ordered emergency measures to counter a surge in the rare infection among coronavirus patients.



India’s coronavirus outbreak has stabilised in parts of the country, a government official said, but deaths rose by 4,194 on Saturday and infections were spreading in rural areas. A new infection, called black fungus, is also complicating matters further.

Earlier this month, India reported more than 400,000 new daily infections but the numbers have gradually eased. On Saturday, government data showed 257,299 new cases.

Active cases in the Maharashtra and Karnataka states and the coastal state of Kerala had fallen in the last two weeks, health ministry official Lav Agarwal told reporters on Saturday.

With hospitals overflowing, the health system overwhelmed in the cities and a shortage of vaccines, experts have warned India could face a third wave of infections in the coming months.

“While it [spread of coronavirus] has stabilised in many parts of the country, and overall the burden has been lessened, we have a long way to go with this wave,” Dr VK Paul, part of a federal government panel on COVID-19 management, told a news conference.

“For the first time, we have seen that rural areas have been affected in this pandemic.”

Total infections in the country stood at 26.3 million, the second-highest in the world after the United States, while the country’s total death toll was 295,525.

A woman with breathing difficulty receives treatment at a clinic set up by a local villager in Parsaul village in Greater Noida, in the northern state of Uttar Pradesh, India [Adnan Abidi/Reuters]

Prime Minister Narendra Modi and state authorities have faced widespread criticism for failing to counter the pandemic as many officials gear up for another surge.The slow pace of vaccination in the country is another big concern.

Delhi’s chief minister said authorities had been forced to halt vaccinations for those aged between 18 and 44 as supplies had run out.

Black fungus scare

The Indian government has asked states to report cases of mucormycosis, also known as black fungus – a deadly infection that has been appearing in patients who have had the coronavirus.

The condition causes discolouration of the eyes and nose, blurred vision, chest pain, and breathing difficulties. In some cases, doctors have had to remove one or both eyes, or part of the jaw to stop the disease from spreading.

States across India have also ordered emergency measures to counter a surge in the rare infection among coronavirus patients.

According to medical professionals, diabetic patients were more likely to have the ailment.

Gujarat and Telangana states on Thursday became the latest to declare black fungus epidemics, a day after Rajasthan.

Maharashtra state has reported more than 2,000 cases. Gujarat, the home state of PM Modi, has about 1,200 cases, officials said.

“Doctors say coronavirus patients with diabetes and a weakened immune system, are particularly prone to infection,” Al Jazeera’s Elizabeth Puranam reported from New Delhi.

“They believe the use of steroids to treat severe COVID-19 could be contributing to the condition of the pre-diabetic population.”

SOURCE: AL JAZEERA AND NEWS AGENCIES

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Apelo por Escolas Seguras e Sustentáveis no Âmbito Climático || Call for Safe and Climate-Friendly Schools in Angola

Assunto: Apelo por Escolas Seguras e Sustentáveis no Âmbito Climático Excelentíssima Senhora Vice-Presidente da República de Angola,  Espera...