We know how long coronavirus survives on surfaces. Here’s what it means for handling money, food and more



Manuel Bruque/EPA

Ian M. Mackay, The University of Queensland and Katherine Arden, The University of Queensland

Like the other 200 or so respiratory viruses we know of, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the new coronavirus, infects the cells of our airways.

It causes a range of signs and symptoms, or none at all. It can spread easily from person-to-person, and can be coughed into the air and onto surfaces.

Viruses only replicate inside a living cell – outside the cell, they’re on a path to either infect us, or their own destruction. How long a virus survives outside a cell varies.

Researchers found SARS-CoV-2 remains infectious in airborne droplets for at least three hours. This doesn’t mean infected humans produce enough virus in a cough to infect another person, but they might.


Wes Mountain/The Conversation, CC BY-ND

We think the virus also spreads by touch. Hard, shiny surfaces such as plastic, stainless steel, benchtops, and likely glass can support infectious virus, expelled in droplets, for up to 72 hours. But the virus rapidly degrades during this time. On fibrous and absorbent surfaces such as cardboard, paper, fabric and hessian, it becomes inactive more quickly.

How can we reduce risk from surfaces and objects?

Frequently touched surfaces are all around us. Benches, handrails, door handles – they are in our homes, on our way to work, school, play, shop, and every other destination. There’s a risk of contaminating these surfaces if we touch them with virus-laden fingers, and a risk we’ll contract the virus from such surfaces.

Think of your hands as the enemy. Wash them well, and much more often than usual. Between hand-washing, avoid constantly touching the mucous membranes that lead to your airways. Basically, try not to rub your eyes, pick your nose, or touch your lips and mouth.




Read more:
Can I get coronavirus from mail or package deliveries? Should I disinfect my phone?


Taking precautions through small actions

We’re already seeing engineering initiatives to help combat the virus’s spread. In Sydney, pedestrian crossings have been automated so people can avoid touching the buttons.

To slow the spread of SARS-CoV-2, assume everything outside your home is potentially contaminated, and act accordingly. So don’t touch your face, sanitise frequently while you are out, and wash your hands and clean your phone once home.

While it’s best to stay home, keep these tips in mind if you must leave the house.

• Going shopping

Grocery shopping requires touching surfaces and items, including trolleys and baskets. Sometimes sanitiser or antibacterial wipes are available for hands and handles at the store entrance – but they’re often not, so bring your own (if you can get some). It probably doesn’t matter what type of bag you use, but have a plan for how to avoid bringing the virus into your home.

• Making payments

Cards and cash could transfer the virus to your hands. That said, card payment is probably lower risk because you retain the card and don’t have to touch other people. But wherever possible, contact-free bank transfers would pose the least risk.

• Handling and eating fresh and canned food

SARS-CoV-2 is inactivated at temperatures well below those required in the process of canning food, so canned food is free of it. For freshly packaged food, risk depends on whether the person doing the packing was sick or not. If you are concerned, stick with food that can be cooked, peeled or washed in mild soapy water, and thoroughly rinsed.




Read more:
Can coronavirus spread through food? Can anti-inflammatories like ibuprofen make it worse? Coronavirus claims checked by experts


While evidence is weak, we know soap and water should inactivate SARS-CoV-2 on food – but this will work better on foods with a shinier, harder outer surface, compared to foods that have been cut or have softer surfaces, such as strawberries and raspberries. If you decide to wash any food with soap, make sure all the soap is removed.

• At the park

Avoid equipment that is likely used a lot, including play equipment and water fountains. It would be safer to kick a ball around or play on the grass, rather than use swings. Sandpits hold horrors other than SARS-CoV-2.

• Takeaway and deliveries

When getting takeaway food, or for businesses offering it, avoid plastic containers and use more fibrous materials such as cardboard, paper and fabric for packaging. Researchers found no infectious SARS-CoV-2 on cardboard after 24 hours.

Also, avoid proximity to servers and delivery people, and opt for contactless delivery whenever you can.

• Public transport, escalators, elevators and bathrooms

Frequently touched hard, shiny surfaces such as lift buttons and handle bars in trams are a big risk, more so than fabric seats, or taking the stairs. Even the most high-tech overseas surface cleaning efforts are intermittent, so you’ll need to take responsibility for yourself. Also, after using public bathrooms, wash your hands well.

Calm and calculated

It’s important to be calm, realistic and not focus on single events or actions once you step outside. You can’t account for everything.

Think more about the risk of the entire task rather than the many small risks encountered during the process. A silver lining in taking such precautions is that you’ll also reduce your risk of catching the flu this season.

It’s also important to keep your home clean. You can use diluted bleach, detergents or alcohol solutions on surfaces. Queensland Health has more information.




Read more:
How to clean your house to prevent the spread of coronavirus and other infections


For items that are hard to clean, sunshine may be valuable. Leave your shoes outside, soles up, in the sun. Coronaviruses begin degrading quickly in temperatures higher than 56 degrees Celsius, and in direct UV light.

Ultimately, the best ways to avoid SARS-CoV-2 infection are primitive ones – sanitise your hands and stay away from others. Physical distancing remains the most effective measure to slow the progression of this pandemic.The Conversation

Ian M. Mackay, Adjunct assistant professor, The University of Queensland and Katherine Arden, Virologist, The University of Queensland

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Australia: Gillard Survives While Labor Dies


The ALP has completed its quest for personal destruction by sticking with Julia Gillard and Kevin Rudd ruling himself out as leading the ALP ever again. It is a sad day for the ALP, except for the fact that the ALP doesn’t realise it is. In my view they have ensured they will be in opposition following the federal election, completely ignoring the views of those they are asking to vote for them. I anticipate that the ALP will now suffer an enormous hiding unless ALP supporters can somehow see past the disregard that the party has shown to them and votes for a Prime Minister they don’t want.

The link below is to an article covering the latest dramas unfolding in Canberra throughout the day:

For more visit:
http://www.theaustralian.com.au/national-affairs/in-depth/martin-ferguson-joins-labor-exodus-following-failed-leadership-coup/story-fnhqeu0x-1226603503254

COLOMBIA: SIX MONTHS LATER, PASTOR STILL MISSING


The Rev. William Reyes’ wife awaits word, fears for safety of her children.

INDIANAPOLIS, Indiana, March 23 (Compass Direct News) – Six months after the disappearance in Colombia of the Rev. William Reyes of Maicao, La Guajira, no one knows what happened to him.

This week marks six months of agonizing uncertainty for the family of Rev. Reyes. On Sept. 25, 2008, the pastor of Light and Truth Inter-American Church disappeared en route home from a ministers’ meeting in Valledupar, a city in the neighboring department (state) of Cesar.

Family members and friends fear that guerrilla fighters kidnapped the veteran minister; they have not seen or heard from him since his disappearance. Rev. Reyes and colleagues in the Fraternity of Evangelical Pastors of Maicao had received repeated threats from illegal armed groups operating in the La Guajira peninsula since March 2008.

Guerrillas or their paramilitary rivals may have assassinated Rev. Reyes and disposed of his body, and some observers even speculate that he may have fallen victim to rogue units of the Colombian army that murder innocent civilians to inflate the body counts of “terrorists” killed in battle.

But nobody knows for sure what happened to the 41-year-old father of three – William, 19, Luz Nelly, 17 and Estefania, 9. His wife and children live with gnawing fear and uncertainty.

“Some days I feel so desperate, I don’t know what to do,” Idia Miranda de Reyes told Compass by telephone from her home in Maicao. Through tears, she added, “My daughter Estefania helps me stay strong. She tells me, ‘Mama, don’t cry,’ remember that God is with us.’”

Tensions heightened for the Reyes family on Feb. 19, when armed men entered another Maicao church just a few blocks from the Light and Truth Church while worship was in progress and forcibly removed a woman from the congregation. The pastor of the church refused to disclose the victim’s identity or discuss the circumstances of her disappearance, citing concerns for the safety of the woman, her family and other members of his congregation.

Such caution is understandable in Colombia, a country that suffers the highest incidence of kidnapping in the Western Hemisphere and a homicide rate 11 times greater than in the United States.

Six months of silence in regard to her husband’s fate, coupled with this new threat to her community, has made Idia Miranda Reyes justifiably fearful for her family’s safety. Moreover, she now faces financial hardship. The Truth and Light Church kept her on the payroll until Feb. 15, when the congregation appointed a new minister to replace her husband.

She is considering a move to another city to be near her extended family but wants to wait until her daughter, Luz Nelly, graduates from high school this spring. For now, the family survives on donations from friends and church members.

“We know that God is doing something through this,” Reyes said. “I don’t understand what that is, but I’m going to keep trusting Him.”

The Reyes family has received moral support from the Christian community in Colombia. On Oct. 4, 2008, thousands of marchers from Maicao’s churches held a public demonstration to protest the disappearance of Rev. Reyes and demand his immediate release.

The march produced the only clue to his fate. Following the demonstration, the minister’s wallet turned up inside the church building with his identification documents intact. His wife took that as a message that he was still alive and that his captors would be contacting her soon.

That has not happened. But such delay tactics are not unusual in Colombian kidnapping cases, according to Michael Joseph of the Commission for Restoration, Life and Peace of the Evangelical Council of Colombia.

“It’s disconcerting that we have received no ransom request,” Joseph said. “It means he could have been killed. On the other hand, we do know that Rev. Reyes had been receiving extortion threats by phone and text message from months before he disappeared. So really it’s anybody’s guess.”

Joseph traveled to Maicao last October to interview Rev. Reyes’ wife on behalf of the commission, which then mounted a public letter-writing campaign together with Justapaz, a Mennonite Church-affiliated organization based in Bogotá. Concerned citizens petitioned the office of Attorney General Dr. Mario Iguarán to “take all steps necessary to locate Pastor Reyes and to protect his family,” and the organizations are still urging people worldwide to write to the Colombian official. A model letter can be found at http://www.justapaz.org/spip.php?article114 .

At press time, law enforcement authorities had not responded to the petition, but this is not unusual for kidnapping cases in Colombia. The attorney general’s office reportedly faces a backlog of 1 million unsolved homicides, abductions and other serious crimes.

General lawlessness in some areas of the country means that Colombians often face retaliation from the same criminals who murder or kidnap loved ones, should they dare report such crimes to the authorities as Rev. Reyes’ wife has done. She lives in fear as she awaits word of her missing husband.

“I have three kids, and I am very fearful for them,” she said. “If it were not for the solace the Lord gives me, I would go crazy. I am trusting in God alone.”

Report from Compass Direct News

 

 

CHINESE PASTOR’S SON SURVIVES ATTACK BY GOVERNMENT AGENTS


The oldest son of a prominent Chinese house church leader has regained consciousness and has spoken about his severe beating at the hands of government officials, saying he wanted to die if his story would cause people to grasp how shameless the persecution of Christians in China has become, reports Baptist Press.

Zhang Jian, the son of “Pastor Bike” Zhang Mingxuan, chairman of the Federation House Church movement, was beaten by officers of China’s Public Security Bureau Oct. 16. The next day, he was able to speak with staff from China Aid Association, a human rights organization based in the United States.

China Aid reported that Zhang Jian’s right eye is severely wounded and doctors are unsure whether he will regain sight. His nose bone and eye bone are broken, and doctors have recommended further CAT scans and surgery. Despite his serious condition, the pastor’s son left the hospital because PSB officials were watching him there and he feared for his safety, China Aid said.

“I could not believe human beings could be so evil,” Zhang Jian told China Aid by phone. “Where is law, where is justice? I was crying out to the Lord. I felt I was dying and told the Lord, ‘Lord, please take my life as a martyr.

“‘Maybe this is the only way to awaken the conscience of the world and for the Chinese to open their eyes to see clearly that this is the religious freedom in China,'” Zhang Jian added. “‘I would like to die if my life could be used as a wakeup call and could help Chinese brothers and sisters further more freedom to worship the Lord freely — to demonstrate the darkness here in China.'”

Zhang Jian explained that his mother called him around noon the day of the beating and asked him to come to her apartment because plainclothes officers “along with hired thugs” had broken in and were throwing her belongings onto the street.

“When I got there, I saw my mom lying on the ground, being knocked down by these thugs who were led by a man who claimed to be the cousin of the property owner with whom my parents had signed two-year rental contract less than a month ago,” Zhang Jian told China Aid. “My younger brother Zhang Chuang was badly beaten up already with his mouth swollen bleeding.

“I asked, ‘How can you guys throw other people’s private items on the street?’ I tried to use my body to protect my mom from being hurt by them. Then this group of 15 officers and thugs immediately surrounded me and started beating my head and body with iron bars and said, ‘You are the one. We need to teach you a lesson as troublemaker.’

“I was very angry and upset in the beginning,” Zhang Jian said. “How could this happen in the daytime? My parents do not deserve to be treated like this just simply being preachers of the Gospel. My blood ran over from upstairs to the downstairs until I lost consciousness.”

Zhang Mingxuan, the pastor, was traveling in Yunnan province at the time and was unable to be contacted. Once Zhang Jian lost consciousness, his younger brother called 110, the Chinese equivalent to 911, but police did not arrive for more than an hour, Zhang Chuang told China Aid. Chinese law requires the police to arrive within 10 minutes of a call, and the PSB office is in close proximity to the Zhang residence.

“Ironically, seeing the police arrive, one of the guys who beat up my brother pretended to fall down, claiming he was beaten up by my brother Zhang Jian,” Zhang Chuang said. “Then the police even called in the ambulance to help that guy who was not hurt or wounded at all. But the ambulance refused to come to rescue my brother whose clothes were soaked with his blood all over after our repeated plea to 110. How could he or how dare he fight back when surrounded by 15 strong guys with iron bars? It’s very evil and is a joke to claim he could beat others at that time.”

Zhang Jian told China Aid that the doctors wanted him to have surgery to correct some of his wounds, but his family did not have the appropriate funds.

“I want to see some justice to be done and I want my father to be back home,” he said. “Where can we find a place to stay? No one in Beijing is able to host us. Pray for us, especially for my mom. She is exhausted.”

Chinese officials also have attempted to shut down the house church where Zhang Mingxuan preaches. On Oct. 10, police sealed the door of the church and blocked it with two truckloads of garbage. Officials were not letting anyone enter the church and had cut off electricity, even though the government just weeks earlier had given the church permission to meet, China Aid said.

“The physical assault on Zhang Jian is the most serious of the recent attacks on Zhang Jian and his family. During the past 22 years, Zhang Jian’s father, Pastor Bike, has been arrested 26 times, beaten and evicted from his home numerous times because of his faith,” the human rights group said. “Despite the persecution, this family continues to boldly preach and help the house church Christians.”

China Aid is assisting Zhang Jian and his family with medical expenses, legal help and other needs, the association said, and concerned citizens are urged to contact the Chinese Embassy by writing to 2201 Wisconsin Ave. NW, Washington, DC 20007 or by calling 202-338-6688.

Report from the Christian Telegraph