John Glenn, first American to orbit Earth, dies at 95

December 9, 2016

Dec 9: John Glenn, who became one of the 20th century's greatest explorers as the first American to orbit Earth and later as the world's oldest astronaut, and also had a long career as a US senator, died in Ohio on Thursday at age 95.

JohnGlenn

Glenn, the last surviving member of the original seven American "Right Stuff" Mercury astronauts, died at the James Cancer Hospital at Ohio State University in Columbus, said Hank Wilson, a spokesman at the university's John Glenn College of Public Affairs, which Glenn helped found.

Glenn was credited with reviving US pride after the Soviet Union's early domination of manned space exploration. His three laps around the world in the Friendship 7 capsule on Feb. 20, 1962, forged a powerful link between the former fighter pilot and the Kennedy-era quest to explore outer space as a "New Frontier."

President Barack Obama, who in 2012 awarded Glenn the nation's highest civilian honor, the Presidential Medal of Freedom, said: "With John's passing, our nation has lost an icon."

"When John Glenn blasted off from Cape Canaveral atop an Atlas rocket in 1962, he lifted the hopes of a nation," Obama said in a statement. "And when his Friendship 7 spacecraft splashed down a few hours later, the first American to orbit the Earth reminded us that with courage and a spirit of discovery there's no limit to the heights we can reach together."

President-elect Donald Trump said on Twitter the United States had lost "a great pioneer of air and space in John Glenn. He was a hero and inspired generations of future explorers."

As the third of seven astronauts in NASA's solo-flight Mercury program to venture into space, Glenn became more of a media fixture than the others and was known for his composure and willingness to promote the program.

Glenn's astronaut career, as well as his record as a fighter pilot in World War Two and the Korean War, helped propel him to the US Senate in 1974, where he represented his home state of Ohio for 24 years as a moderate Democrat.

His star was dimmed somewhat by a Senate investigation of several senators on whether special favors were done for a major campaign contributor. He was cleared of wrongdoing.

Glenn's entry into history came in early 1962 when fellow astronaut Scott Carpenter bade him "Godspeed, John Glenn" just before the Ohio native was rocketed into space for a record-breaking trip that would last just under five hours.

'View is tremendous'

"Zero-G (gravity) and I feel fine," was Glenn's succinct assessment of weightlessness several minutes into his mission. "Oh, and that view is tremendous."

After splashdown and recovery in the Atlantic, Glenn was treated as a hero, addressing a joint session of Congress and feted in a New York ticker-tape parade.

Glenn had been hospitalized since Nov. 25. He "died peacefully," according to a statement from his family and Ohio State University. "He left this earth for the third time as a happy and fulfilled person," the statement said.

"Glenn's extraordinary courage, intellect, patriotism and humanity were the hallmarks of a life of greatness. His missions have helped make possible everything our space program has since achieved and the human missions to an asteroid and Mars that we are striving toward now," NASA Administrator Charles Bolden said.

Glenn's experiences as a pioneer astronaut were chronicled in the book and movie "The Right Stuff," along with the other Mercury pilots. The book's author, Tom Wolfe, called Glenn "the last true national hero America has ever had."

"I don't think of myself that way," Glenn told the New York Times in 2012 to mark the 50th anniversary of his flight. "I get up each day and have the same problems others have at my age. As far as trying to analyze all the attention I received, I will leave that to others."

Glenn's historic flight made him a favorite of President John F. Kennedy and his brother Robert, who encouraged him to launch a political career that finally took off after a period as a businessman made him a millionaire.

Hero status

Even before his Mercury flight, Glenn qualified for hero status, earning six Distinguished Flying Crosses and flying more than 150 missions in World War Two and the Korean War.

After Korea, Glenn became a test pilot, setting a transcontinental speed record from Los Angeles to New York in 1957.

The determination and single-mindedness that marked Glenn's military and space career did not save him from misjudgments and defeat in politics. He lost his first bid for the Senate from Ohio in 1970, after abandoning a race in 1964 because of a head injury suffered in a fall.

He was elected in 1974 and was briefly considered as a running mate for Democratic presidential candidate Jimmy Carter in 1980. But a ponderous address at the Democratic National Convention - people walked out - caused Carter to remark that Glenn was "the most boring man I ever met."

Glenn sought the Democratic presidential nomination himself in 1984 but was quickly eliminated by eventual nominee Walter Mondale, Carter's vice president. His failure was all the more stinging because he had been touted as an early front-runner.

In the Senate, Glenn was respected as a thoughtful moderate with expertise in defense and foreign policy. His luster was dulled, however, by a Senate investigation of the "Keating Five" - five senators suspected of doing favors for campaign contributor Charles Keating Jr. The panel eventually found Glenn did nothing improper or illegal.

Back to space

He took a leading role in seeking to prevent the spread of nuclear weapons, especially to Pakistan. He was the author of a law that forced the United States to impose sanctions on India and Pakistan in 1998 after both countries conducted nuclear tests.

He also was a staunch advocate of a strong military and took a keen interest in strategic issues. He retired from the Senate in 1999.

Thirty-six years after his maiden space voyage, Glenn became America's first geriatric astronaut on Oct. 29, 1998. He was 77 when he blasted off as a mission specialist aboard the shuttle Discovery. He saw it as a blow to the stereotyping of the elderly.

"Maybe prior to this flight, we were looked at as old geezers who ought to get out of the way," Glenn said after his nine-day shuttle mission. "Just because you're up in years some doesn't mean you don't have hopes and dreams and aspirations just as much as younger people do."

John Herschel Glenn Jr. was born on July 18, 1921, in Cambridge, Ohio.

In his latter years, he was an adjunct professor at the John Glenn College of Public Affairs.

He had a knee replacement operation in 2011 and heart surgery in 2014.

Glenn is survived by his wife of 73 years, his childhood sweetheart, Annie Castor. They had two children, David and Lyn.

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News Network
January 27,2020

Shanghai, Jan 27: The death toll from a coronavirus outbreak in China rose to 81 on Monday, as the government extended the Lunar New Year holiday and more big businesses shut down or told staff to work from home in an effort to curb the spread.

Chinese Premier Li Keqiang visited the central city of Wuhan, the epicenter of the outbreak, as the government sought to signal it was responding seriously to the crisis.

The total number of confirmed cases in China rose about 30% to 2,744, about half of them in Hubei province, whose capital is Wuhan.

As worries grew around the world, Chinese-ruled Hong Kong, which has had eight confirmed cases, banned entry to people who had visited Hubei in the past 14 days. The ban did not cover Hong Kong residents.

The number of deaths from the flu-like virus in Hubei climbed to 76 from 56, health officials said, with five deaths elsewhere in China, including the southern island province of Hainan, which reported its first fatality on Monday.

While a small number of cases have been confirmed in more than 10 countries, linked to people who traveled from Wuhan, no deaths have been reported elsewhere.

Li is the most senior leader to visit Wuhan since the outbreak began. Clad in a blue protective suit and mask, he inspected efforts to contain the epidemic and spoke to patients and medical staff, the government said.

The government is extending the week-long Lunar New Year holiday by three days to February 2, in a bid to slow the spread of the virus. The Lunar New Year is usually a time for millions of people to travel, but many have had to cancel their plans because of travel curbs over the virus.

Incubation

Wuhan is already in virtual lockdown and severe limits on movement are in place in several other Chinese cities.

The city of 11 million clamped down further on Monday, announcing the suspension of visa and passport services until January 30.

Despite the curbs, the mayor of Wuhan said on Sunday that five million people had left the city for holidays and other reasons.

Images from Wuhan showing hospital corridors packed with people seeking treatment have circulated on social media, along with complaints of soaring prices for essentials such as vegetables.

Chinese leaders have urged transparency in the crisis, after public trust was eroded by the cover-up of the spread of Severe Acute Respiratory Syndrome (SARS), a coronavirus that originated in China and killed nearly 800 people globally in 2002 and 2003.

Much is not known about the newly identified coronavirus, including how easily it spreads and just how dangerous it is. It can cause pneumonia, which has been deadly in some cases.

National Health Commission minister Ma Xiaowei said on Sunday the incubation period could range from one to 14 days, and the virus was infectious during incubation, unlike SARS.

That compares with a World Health Organization (WHO) estimate of two to 10 days for the incubation period.

“Understanding the time when infected patients may transmit the virus to others is critical for control efforts,” the WHO said.

The virus is believed to have originated late last year in a Wuhan market illegally selling wildlife. It has spread to other cities, including Beijing and Shanghai, as well as more than 10 countries including France, Japan and the United States.

‘Overwhelmed’

Australia confirmed its fifth case on Monday involving a woman on the last flight out of Wuhan to Sydney before China’s travel ban.

Health minister Greg Hunt told the Australian Broadcasting Corporation (ABC) authorities aimed to get about 100 Australian children and young people out of Wuhan.

One father of two, Nathan Wang, told the ABC his wife was stuck in Wuhan with the children. “We absolutely want the children to come back, because hospitals in Wuhan are overwhelmed,” he said.

Airports around the world have stepped up screening of passengers from China, although some health experts have questioned its effectiveness.

Last week the WHO stopped short of calling the outbreak a global health emergency, but some health experts question whether China can contain the epidemic.

WHO Director-General Tedros Adhanom Ghebreyesus is due to travel to Beijing to meet officials and health experts.

Australia, France, Italy, Japan and the United States have all said they are working to evacuate citizens from Wuhan.

Some of China’s biggest companies have been affected, with hotpot restaurant chain Haidilao International Holding shutting branches nationwide from Sunday until Friday.

Gaming giant Tencent Holdings Ltd advised staff to work from home until February 7, and e-commerce firm Alibaba removed vendors’ offers of overpriced face masks from its online Taobao marketplace as prices surged.

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News Network
April 28,2020

Washington, Apr 28: After nearly three weeks in an intensive care unit in Los Angeles, doctors treating 41-year-old Broadway actor Nick Cordero for COVID-19 were forced to amputate his right leg.

The flow of blood had been impeded by a blood clot: yet another dangerous complication of the disease that has been bubbling up in frontline reports from China, Europe and the United States.

To be sure, so-called "thrombotic events" occur for a variety of reasons among intensive care patients, but the rates among COVID-19 patients are far higher than would be otherwise expected.

"I have had 40-year-olds in my ICU who have clots in their fingers that look like they'll lose the finger, but there's no other reason to lose the finger than the virus," Shari Brosnahan, a critical care doctor at NYU Langone said.

One of these patients is suffering from a lack of blood flow to both feet and both hands, and she predicts an amputation may be necessary, or the blood vessels may get so damaged that an extremity could drop off by itself.

Blood clots aren't just dangerous for our limbs, but can make their way to the lungs, heart or brain, where they may cause lethal pulmonary embolisms, heart attacks, and strokes.

A recent paper from the Netherlands in the journal Thrombosis Research found that 31 percent of 184 patients suffered thrombotic complications, a figure that the researchers called "remarkably high" -- even if extreme consequences like amputation are rare.

Behnood Bikdeli, a doctor at New York-Presbyterian Hospital, assembled an international consortium of experts to study the issue. Their findings were published in the Journal of The American College of Cardiology.

The experts found the risks were so great that COVID-19 patients "may need to receive blood thinners, preventively, prophylactically," even before imaging tests are ordered, said Bikdeli.

What exactly is causing it? The reasons aren't fully understood, but he offered several possible explanations.

People with severe forms of COVID-19 often have underlying medical conditions like heart or lung disease -- which are themselves linked to higher rates of clotting.

Next, being in intensive care makes a person likelier to develop a clot because they are staying still for so long. That's why for example people are encouraged to stretch and move around on long haul flights.

It's also now clear the COVID-19 illness is associated with an abnormal immune reaction called "cytokine storm" -- and some research has indicated this too is linked to higher rates of clotting.

There could also be something about the virus itself that is causing coagulation, which has some precedent in other viral illnesses.

A paper in the journal The Lancet last week showed that the virus can infect the inner cell layer of organs and of blood vessels, called the endothelium. This, in theory, could interfere with the clotting process.

According to Brosnahan, while thinners like Heparin are effective in some patients, they don't work for all patients because the clots are at times too small.

"There are too many microclots," she said. "We're not sure exactly where they are."

Autopsies have in fact shown some people's lungs filled with hundreds of microclots.

The arrival of a new mystery however helps solve a slightly older one.

Cecilia Mirant-Borde, an intensive care doctor at a military veterans hospital in Manhattan, told AFP that lungs filled with microclots helped explain why ventilators work poorly for patients with low blood oxygen.

Earlier in the pandemic doctors were treating these patients according to protocols developed for acute respiratory distress syndrome, sometimes known as "wet lung."

But in some cases, "it's not because the lungs are occupied with water" -- rather, it's that the microclotting is blocking circulation and blood is leaving the lungs with less oxygen than it should.

It has just been a little under five months since the virus emerged in Wuhan, China, and researchers are learning more about its impact every day.

"While we react surprised, we shouldn't be as surprised as we were. Viruses tend to do weird things," said Brosnahan.

While the dizzying array of complications may seem daunting, "it's possible there'll be one or a couple of unifying mechanisms that describe how this damage happens," she said.

"It's possible it's all the same thing, and that there'll be the same solution."

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News Network
May 28,2020

Geneva, May 28: The global death toll from the novel coronavirus has risen over the past 24 hours by 5,581 to 349,095, the World Health Organization (WHO) said in its daily situation report.

The number of confirmed cases has increased by 84,314 to 5,488,825, the WHO said.

Most cases of infection are recorded in the Americas (North and South America) - 2,495,924, with 145,810 deaths. While Europe has reported 2,061,828 cases and 1,76,226 deaths so far.

As per WHO tally, the US has the highest number of cases in the world with 1,63,4010 infections.

The global health body declared the outbreak of the new coronavirus a pandemic on March 11.

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