23 dead, more than 30 wounded in Mogadishu hotel attack

Agencies
October 29, 2017

Mogadishu (Somalia), Oct 29: A suicide truck bomb exploded outside a popular hotel in Somalia's capital, killing at least 23 people and wounding more than 30, and gunfire continued as security forces pursued other attackers inside the building, police said.

Two more blasts were heard, one when an attacker detonated a suicide vest yesterday.

Speaking to the Associated Press by telephone from the scene, Capt. Mohamed Hussein said 30 people, including a government minister, were rescued from the Nasa-Hablod hotel as heavy gunfire continued in the standoff between extremists and security forces.

Three of the five attackers were killed, Hussein said. The others hurled grenades and cut off the building's electricity as night fell.

The blasts came two weeks after more than 350 people were killed in a massive truck bombing on a busy Mogadishu street in the country's worst-ever attack.

Al-Shabab, Africa's deadliest Islamic extremist group, quickly claimed responsibility for yesterday's attack and said its fighters were inside the hotel.

Among the dead were a mother and three children, including a baby, all shot in the head, Hussein said.

Other victims included a senior Somali police colonel, a former lawmaker and a former government minister. Footage from the scene showed twisted vehicles and nearby buildings with only walls left standing.

Mohamed Dek Haji said he survived the bombing as he walked beside a parked car that was largely destroyed by the explosion. He said he saw at least three armed men in military uniforms running toward the hotel after the bombing at its gate.

"I think they were al-Shabab fighters who were trying to storm the hotel," he said, lying on a hospital bed.

Witnesses in some previous attacks have said al-Shabab fighters disguised themselves by wearing military uniforms.

Security officials say yesterday's bomber had pretended his truck had broken down outside the gate. Police Col. Mohamed Abdullahi says the bomber stopped outside the heavily fortified hotel and pretended to repair the truck before finally turning it around and detonating.

Al-Shabab often targets high-profile areas of Mogadishu. It has not commented on the massive attack two weeks ago; experts have said the death toll was so high that the group hesitated to further anger Somali citizens as its pursues its insurgency.

Somalia President Mohamed Abdullahi Mohamed said the new attack was meant to instill fear in Somalis who united after the October 14 attack, marching in the thousands through Mogadishu in defiance of al-Shabab.

Since the blast two weeks ago, the president has visited regional countries to seek more support for the fight against the extremist group, vowing a "state of war."

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News Network
February 22,2020

Feb 22: A 20-year-old Chinese woman from Wuhan, the epicentre of the coronavirus outbreak, travelled 400 miles(675 km) north to Anyang where she infected five relatives, without ever showing signs of infection, Chinese scientists reported on Friday, offering new evidence that the virus can be spread asymptomatically.

The case study, published in the Journal of the American Medical Association, offered clues about how the coronavirus is spreading, and suggested why it may be difficult to stop.

"Scientists have been asking if you can have this infection and not be ill? The answer is apparently, yes," said Dr. William Schaffner, an infectious disease expert at Vanderbilt University Medical Center, who was not involved in the study.

China has reported a total of 75,567 cases of the virus known as COVID-19 to the World Health Organization (WHO) including 2,239 deaths, and the virus has already spread to 26 countries and territories outside of mainland China.

Researchers have reported sporadic accounts of individuals without any symptoms spreading the virus. What's different in this study is that it offers a natural lab experiment of sorts, Schaffner said.

"You had this patient from Wuhan where the virus is, travelling to where the virus wasn't. She remained asymptomatic and infected a bunch of family members and you had a group of physicians who immediately seized on the moment and tested everyone."

According to the report by Dr Meiyun Wang of the People's Hospital of Zhengzhou University and colleagues, the woman travelled from Wuhan to Anyang on Jan. 10 and visited several relatives. When they started getting sick, doctors isolated the woman and tested her for coronavirus. Initially, the young woman tested negative for the virus, but a follow-up test was positive.

All five of her relatives developed COVID-19 pneumonia, but as of Feb. 11, the young woman still had not developed any symptoms, her chest CT remained normal and she had no fever, stomach or respiratory symptoms, such as cough or sore throat.

Scientists in the study said if the findings are replicated, "the prevention of COVID-19 infection could prove challenging."

Key questions now, Schaffner said, are how often does this kind of transmission occur and when during the asymptomatic period does a person test positive for the virus.

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Agencies
March 28,2020

Canadian researchers are developing a DNA vaccine for SARS-CoV-2, the coronavirus that causes COVID-19 and has currently infected nearly 5,00,000 people worldwide and crippled the global economy.

Entos Pharmaceuticals, a health-care biotechnology company headed by a University of Alberta researchers, develop new therapeutic compounds using the company's proprietary drug-delivery platform and has begun manufacturing vaccine candidates against the novel coronavirus.

"Given the urgency of the situation, we can have a lead candidate vaccine within two months. Once we have that it's a race to get it into clinical trials," said John Lewis, CEO of Entos and a Professor at the University of Alberta in Canada.

Lewis said in comparison to a traditional vaccine, DNA-based vaccines hold several advantages.

Nucleic acids are introduced directly into the patient's own cells, causing them to make pieces of the virus--tricking the immune system into mounting a response without the full virus actually being present, the researcher said.

According to the company, the approach is recognised as being easier to move into large-scale manufacturing, offers improved vaccine stability and works without needing an infectious agent.

In the current absence of a vaccine for COVID-19, several companies around the world are mounting efforts to begin similar work.

The first clinical trial using a DNA-based vaccine developed by Moderna Inc.in the US on March 13.

Their approach allows for antibodies to be made in the human trial volunteers against a specific protein on the surface of the coronavirus that lets the virus enter human cells.

The hope is that the antibodies will stop the interaction.

Though this approach is designed to be effective against COVID-19 specifically, Lewis said Entos is taking a different tack.

The company plans to use plasmid DNA to amplify the production of key coronavirus surface and structural proteins with each injection, with an eye to the bigger picture.

"Many of the structural proteins in the virus are pretty well conserved across all the coronaviruses, including SARS and MERS," said Lewis.

"We're hoping that if we express more of the structural proteins that are common to most coronaviruses, we can inhibit the current COVID-19, and also potentially protect against all coronaviruses both past and future," Lewis added.

To move the project forward quickly, the company is seeking financial support from both provincial and federal levels of government.

"We have the opportunity to save a lot of lives, and I think it's really upon us and governments to find solutions for that," Lewis said.

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News Network
February 19,2020

Beijing, Feb 19: The death count from China's new coronavirus epidemic jumped to 2,000 on Wednesday after 132 more people died in Hubei province, the hard-hit epicentre of the outbreak.

In its daily update, the province's health commission also reported 1,693 new cases of people infected with the virus.

This brings the total number of cases in mainland China past 74,000.

Most of the cases are in Hubei, where the virus first emerged in December before spiralling into a nationwide epidemic.

Wednesday's jump in the death count was an increase on Tuesday's figures, although the number of new cases reported in Hubei were the lowest for a week.

A study released by Chinese officials claimed most patients have mild cases of the illness.

Outside of hardest-hit Hubei, which has been effectively locked down to try to contain the virus, the number of new cases has been slowing and China's national health authority has said this is a sign the outbreak is under control.

President Xi Jinping, in a phone call with the British prime minister, said China's measures were achieving "visible progress", according to state media Tuesday.

However, the World Health Organization has cautioned that it was too early to tell if the decline would continue.

On Tuesday the director of a hospital in the central Hubei city of Wuhan became the seventh medical worker to succumb to the COVID-19 illness.

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