Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

Paragraph: As the new coronavirus spreads from China, travel guidelines being issued by governments across the world all express notes of growing caution. But they contain subtle differences on where to avoid, how to behave and what to do after a trip. With few exceptions, the prevailing advice of national authorities is to avoid Hubei province - epicenter of an outbreak that has now infected 80,000 people worldwide - and to reduce Chinese travel to the bare minimum. Once inside China, Swiss travelers for example are urged by their government to avoid large gatherings and “cough or sneeze into a tissue, or use the crook of your arm”. France tells its nationals not to eat raw meat or visit animal markets. The Spanish Foreign Ministry also urges against contact with animals in China and suggests making sure that you stay at least one meter away from the next person. For travelers to Italy - the country most badly hit by the virus in Europe - the Dutch government recommends that its citizens avoid areas already locked down by local authorities and only travel to parts of the wider Lombardy region around the closed-off towns if necessary. The Finnish Foreign Ministry advice on Italy is simply to “take special care”. Differences also emerge in the advice to travelers on their return from an affected area. Germany’s main authority for infectious diseases tells those returning with symptoms from outbreak regions in Italy to see a doctor and call prior to their visit. But France asks such people not to visit the doctor but to call emergency services. Britain urges its nationals to “self-isolate” at home if they have been to the areas quarantined by Italy whether or not they have symptoms. The Danish Health Authority currently stipulates no routine quarantine or isolation of people who have traveled to China or other places hit by the outbreak. Countries outside Europe take different stances. Turkey advises against all but essential travel to China but has not yet issued travel advice on Italy. Nigeria has a voluntary two-week self-quarantine in place for all passengers arriving from China or any country with “a major outbreak”. Guidance for returning air passengers says “try to avoid” going out but wear a mask if you do. Claim: Coronavirus travel: national advice not all of a piece.
Should travelers avoid parts of the world near coronavirus hotspots? Or go - but then tread carefully? The official advice they receive may depend on whether they live in Amsterdam, Helsinki, Madrid or Lagos.

Paragraph: Some 100 medical workers are reported to have died from the disease so far, including many nurses, Howard Catton, ceo of the International Council of Nurses, told a news briefing. The world’s 28 million nurses, 59% of all health workers, were overstretched before the crisis began, the WHO, the Nursing Now campaign, and Geneva-based council said in the first “State of the World’s Nursing Report”. Some have become targets out of people’s fear of contagion. “We have picked up reports around the world of abuse, harassment of health workers, we had one case of somebody being spat on as well. It is completely unacceptable, reprehensible,” Catton said. He called for governments to have a “zero tolerance approach” to such abuse and to ensure that public health messages are clear and fact-based. Giorgio Cometto of WHO’s health workforce department said it was a relatively new phenomenon “whereby health workers are seen as a potential risk, as a potential threat as opposed to being a solution to the current crisis”. “This really reinforces the need to have adequate communication for the public as well as specific measures to be put in place to protect health workers particularly in the context of the response to the current pandemic,” he said. Baroness Mary Watkins, chair of Nursing Now, said nurses have been attacked previously during outbreaks of Ebola and the AID-HIV epidemic. Referring to COVID-19, she said: “We have not had active violence that I know of in the UK, but we have had people trying to take nurses’ badges because they have been allowed to go into supermarkets early to buy food before going on their shift... That seems to have had a stop put to it. “But there has been a very very clear directive from the police in many countries that attacking a health care worker is unacceptable. We need to keep pressure up,” Watkins added. There is still a global shortage of nearly 6 million nurses, mainly in low- and lower-middle income countries, where the number of new recruits barely keeps pace with population growth, the report said. Nurses are particularly lacking across Africa, in Afghanistan, Pakistan, Yemen, and Venezuela, it added. Claim: Nurses must be protected from abuse during coronavirus pandemic: WHO, nursing groups.
Authorities must protect nurses and other health workers from harassment and attacks compounding the already heavy toll they are paying in the pandemic, the World Health Organization (WHO) and top nursing officials said on Tuesday.

Paragraph: The American Board of Obstetrics and Gynecology (ABOG) had previously said members could not treat male patients except in specific circumstances, such as circumcising babies, treating transgendered patients, and helping couples overcome infertility. However, opposition had mounted from gynecologists and others who said the policy interfered with medical research and prevented them treating male patients with chronic pelvic pain. Some obstetricians and gynecologists had also been treating men for cancer, problems such as low testosterone, and cosmetic procedures including liposuction. “This change recognizes that in a few rare instances board certified diplomats were being called upon to treat men for certain conditions and to participate in research,” Dr. Larry Gilstrap, ABOG’s executive director, said in a statement Thursday. “This issue became a distraction from our mission to ensure that women receive high quality and safe health care.”  The Dallas-based board eliminated requirements that said certified members treat only women and must devote at least 75 percent of their practice to obstetrics and gynecology, saying instead a majority would suffice. The policy change matters because board certification, while not legally mandated, is viewed as a paragon of safety by many hospitals, patients, and insurers. It was intended to protect patients when some gynecologists who were board-certified by the group were practicing in areas outside the board’s expertise, such as plastic surgery, ABOG spokesman David Margulies said. First adopted in the 1930s, the policy had been ignored or opposed by doctors in some corners over the years, and the board had built a list of complicated exceptions over the past months, Margulies said. “The whole thing became a distraction from the idea that we are here to certify people, to make sure that they have the training they need,” Margulies said. ABOG says on its website it is an independent, non-profit organization that certifies obstetricians and gynecologists in the United States. It examines and certifies more than 1,700 obstetricians and gynecologists and sub-specialists in maternal-fetal medicine, reproductive endocrinology and infertility, gynecologic oncology and female pelvic medicine and reconstructive surgery each year. Claim: U.S. board allows gynecologists to treat more men.

A U.S. professional group that certifies obstetricians and gynecologists has loosened a decades-old restriction on its board-certified members treating male patients, after mounting pressure from doctors and researchers.