Novel coronavirus survives 28 days on banknotes, glass, stainless steel: Australian researchers

News Network
October 12, 2020

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Melbourne, Oct 12: The virus that causes Covid-19 can survive on banknotes, glass and stainless steel for up to 28 days, much longer than the flu virus, Australian researchers said on Monday, highlighting the need for cleaning and handwashing to combat the virus.

Researchers at Australia's national science agency, CSIRO, found that at 20 degrees Celsius (68 degrees Fahrenheit) the SARS-COV-2 virus remained infectious for 28 days on smooth surfaces such as plastic banknotes and glass found on mobile phone screens. The study was published in Virology Journal.

By comparison, Influenza A virus has been found to survive on surfaces for 17 days.

CSIRO's research involved drying virus in an artificial mucus on a range of surfaces at concentrations similar to samples from Covid-19 patients and then extracting the virus after a month.

Experiments done in controlled laboratory environments at 20, 30 and 40 degrees C showed that the survival time declined as the temperature increased.

"Establishing how long the virus really remains viable on surfaces enables us to more accurately predict and mitigate its spread and do a better job of protecting our people," CSIRO Chief Executive Larry Marshall said in a statement.

Proteins and fats in body fluids can also sharply increase virus survival times.

"The research may also help to explain the apparent persistence and spread of SARS-CoV-2 in cool environments with high lipid or protein contamination, such as meat processing facilities, and how we might better address that risk," said Trevor Drew, director of the CSIRO’s Australian Centre for Disease Preparedness.

Australia has fared much better than most other rich nations in combating Covid-19, with a total of about 27,000 infections and 898 deaths in a population of 25 million.

The epicentre of the country's second wave of infection, Victoria state, reported 15 new cases on Monday, well shy of a target of less than five which the government has set for the easing of a hard lockdown in the state capital Melbourne.

New South Wales, the most populous state, reported six new cases on Monday, five of whom were returned travelers in quarantine.

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News Network
December 28,2024

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American and British aircraft have conducted new airstrikes on the Yemeni capital, prompting Ansarullah to pledge a response.

The strikes on Friday focused on the Ma’een District in Sanaa, with no casualties reported.

"I heard the blast. My house shook," one Sanaa resident told AFP late Friday.

Israeli media promptly denied any involvement of the regime in these operations.

Nasr al-Din Amer, an official from the Ansarullah movement, emphasized that Yemen’s attacks against Israel will intensify and not decline.

Amer asserted that halting the aggression in Gaza is the only way to prevent further anti-Israel operations by the Yemeni army.

Israeli "aggression will only increase the determination and resolve of the great Yemeni people to continue supporting the Palestinian people", a Houthi statement said Friday.

This latest assault followed Thursday's Israeli aggression on Yemen’s infrastructure, including Sana’a's international airport which left six people dead.

Tens of thousands of people gathered in Sana’a Friday to protest against the Israeli strikes and express solidarity with Palestinians.

"The equation has changed and has become: (targeting) airport for airport, port for port, and infrastructure for infrastructure," protester Mohammed al-Gobisi said.

"We will not get tired or bored of supporting our brothers in Gaza."

On Friday, the demonstrators staged rallies in the capital Sana’a, and the provinces of Sa’ada, Hudaydah, Hajjah, and al-Mahwit under the slogan “We firmly stand with Gaza, the glory…without limits and without red lines,” carrying the Yemeni and Palestinian flags.

Similar rallies also took place in the provinces of Raymah, ʽAmran, Dhale, Lahij, Ma’rib, al-Bayda, Ta’izz, Ibb, and Dhamar.

The protesters voiced their solidarity with the Palestinians in defiance of the Israeli strikes on Yemen, chanting “We will continue to bomb you…escalation for escalation.”

They hailed the latest Yemeni attacks conducted earlier in the day against Israeli targets, calling on the armed forces to intensify their retaliatory operations.

Israel launched a genocidal war on Gaza on October 7, 2023, after the Palestinian resistance movement Hamas waged the surprise Operation Al-Aqsa Storm against the occupying entity in response to the Israeli regime's decades-long campaign of bloodletting and devastation against Palestinians.

The regime’s bloody onslaught on Gaza has so far killed at least 45,436 Palestinians, mostly women and children, and injured more than 108,038 others. Thousands more are also missing and presumed dead under rubble.

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News Network
January 2,2025

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Mangaluru, Jan 2: The coastal city of Mangaluru witnessed yet another alarming car fire incident last evening, marking the latest in a series of similar mishaps in recent months. Fortunately, quick action by the driver and passengers prevented any injuries.

On January 1, a moving Volkswagen car caught fire on the road leading to the helipad at Maryhill. The passengers noticed flames emanating from the front of the vehicle. Acting promptly, the driver pulled over, and all four occupants exited safely.

Local residents attempted to douse the flames using water, and personnel from the Kadri fire service soon arrived to manage the situation. Despite their efforts, the car's engine was completely destroyed.

This incident adds to a growing list of car fire cases reported in Mangaluru recently:

December 16, 2024: A Hyundai car caught fire near City Centre Mall. The driver narrowly escaped.

November 15, 2024: A car was gutted within minutes near Kadri police station, though the driver escaped unharmed.

November 10, 2024: A Maruti 800 waiting at a petrol station caught fire and was completely burnt.

September 28, 2024: A parked BMW at Adyar was destroyed in a fire.

September 5, 2024: Another BMW caught fire near NITK.

In all these incidents, timely evacuation ensured that no injuries were reported. However, the frequency of such cases raises serious concerns about vehicle safety and the need for preventive measures.

Authorities and vehicle manufacturers must investigate the underlying causes of these fires to prevent future occurrences. Public awareness about vehicle maintenance and safety measures is also critical to avert such mishaps.

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News Network
December 29,2024

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A plane with 181 people on board crashed at South Korea's Muan airport after it veered off the runway while landing, with 177 people confirmed dead.

As per Yonhap news agency, the crash was reported in the South Jeolla province when the Jeju Air flight 2216 was returning from Thailand.

Two people - both believed to be flight crew - were rescued by authorities, which continued evacuating passengers from the Boeing 737-800's rear section. Two people are missing. 

Among the 181 on board, 175 were passengers and six were flight crew. Emergency services at the airport began operations around 9 am after the aircraft crashed into a fence after a failed belly landing attempt and erupted in flames. Visuals showed black smoke rising above the crash site.

The crash is believed to have been caused by "contact with birds, resulting in malfunctioning landing gear", coupled with adverse weather conditions. "The plane is almost completely destroyed, and identifying the dead is proving difficult. The process is taking time as we locate and recover the remains," the fire department in Muan said in a statement.

Two minutes before the crash, the pilot issued a Mayday call, Ministry of Land. It added, "It took approximately three minutes from the control tower's mention of a bird strike warning to the aircraft's attempt to land on the runway again."

When asked if the accident happened due to the runway being too short -- video shows the plane coming off the tarmac and hitting a wall -- the official said this was likely not a factor. "The runway is 2,800 meters long, and similar-sized aircraft have been operating on it without issues," they said.

Acting President Choi Sang-mok called for the mobilisation of all resources to save the passengers. "All related agencies must mobilise all available resources to save the personnel," he instructed officials in a statement.

Meanwhile, Jeju Air said it 'sincerely apologises' for the plane crash. "We at Jeju Air will do everything in our power in response to this accident. We sincerely apologise for causing concern," the airline said in a statement posted on its social media channels.

It is the first fatal accident in the history of Jeju Air, one of South Korea's largest low-cost carriers, which was set up in 2005. The aircraft involved in the crash was acquired in 2017 from Europe's low-cost carrier RyanAir.

On August 12, 2007, a Bombardier Q400 operated by Jeju Air carrying 74 passengers came off the runway due to strong winds at the southern Busan-Gimhae airport, resulting in a dozen injuries.

Second Plane Crash In A Week

Sunday's crash comes days after an Azerbaijan Airlines passenger plane crashed on Wednesday in Kazakhstan, claiming 38 lives.

Azerbaijan Airlines' Flight J2-8243 crashed and caught fire near the city of Aktau in Kazakhstan after diverting from southern Russia where Ukrainian drones were reported to be attacking several cities.

Russian President Vladimir Putin apologised to Ilham Aliyev, the president of Azerbaijan, for the "tragic incident". "It was noted in the conversation that the Azerbaijani passenger aircraft, which was travelling according to its schedule, repeatedly tried to land at Grozny airport. At that time, Grozny, Mozdok and Vladikavkaz were being attacked by Ukrainian unmanned aerial vehicles, and Russian air defence systems repelled these attacks," according to a Kremlin statement.

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