Fact check: Claim of new symptoms for COVID-19 is partly false
事实检查：声称COVID-19有新症状的说法部分不正确
The claim: COVID-19 has new, expanded symptoms
As cities and countries across the world scramble to adapt to challenges presented by the coronavirus, viral posts containing misinformation about at-home tests, treatments and virus symptoms have been shared by thousands of users across various social media platforms.
One Facebook post provides a list of "expanded" symptoms of the virus, including diarrhea, vomiting and loss of appetite.
声明：COVID-19有新的扩展症状
随着世界各地的城市和国家争相适应冠状病毒提出的挑战，包含有关家庭测试，治疗和病毒症状的错误信息的病毒帖子已在各种社交媒体平台上被成千上万的用户共享。
一条Facebook帖子提供了该病毒的“扩展”症状列表，包括腹泻，呕吐和食欲不振。
When do symptoms show? What are they?
According to the CDC, symptoms of the virus appear between two to 14 days after exposure. However, some cases of asymptotic infection have been reported.
The coronavirus typically causes flulike symptoms, but those who are more vulnerable and susceptible to the disease can develop a severe form of pneumonia.
According to the World Health Organization, common symptoms of the coronavirus include fever, tiredness and a dry cough.
Additional, less common symptoms include shortness of breath, aches and pains and a sore throat, with very few cases reporting nausea (the feeling of being sick), runny nose or diarrhea.
什么时候出现症状？ 这些是什么？
根据CDC的资料，该病毒的症状在暴露后2至14天之间出现。 但是，已经报道了一些渐进性感染的病例。
冠状病毒通常会引起类似流感的症状，但那些更易感和更易感染该疾病的人会发展成严重的肺炎。
根据世界卫生组织，冠状病毒的常见症状包括发烧，疲倦和干咳。
另外，较不常见的症状包括呼吸急促，疼痛和疼痛以及喉咙痛，很少有病例报告恶心（生病的感觉），流鼻涕或腹泻。
Neither the CDC nor the WHO lists vomiting or loss of appetite as symptoms of the virus, and diarrhea is very rarely reported.
The WHO recommends people with mild symptoms self-isolate and contact a medical provider or reach out to a COVID-19 line for information on testing, when necessary. Those with a fever, cough or difficulty breathing should seek medical attention.
Both the CDC and the WHO have released guidelines on how to stay safe, practice social distancing and ultimately flatten the curve.
疾病预防控制中心和世界卫生组织都没有将呕吐或食欲不振列为病毒的症状，腹泻的报道也很少。
WHO建议有轻度症状的人自我隔离，并在必要时联系医疗服务提供者或联系COVID-19线以获取测试信息。 那些发烧，咳嗽或呼吸困难的人应寻求医疗护理。
疾病预防控制中心和世界卫生组织都发布了有关如何保持安全，进行社会疏远并最终平缓曲线的准则。
How does the virus spread?
COVID-19 is highly contagious, allowing it to spread easily from person to person. The virus is carried on respiratory droplets when we sneeze, cough or talk. The droplets can travel up to 6 feet, meaning that being within 6 feet of an infected person could result in exposure.
The virus has the potential to live on surfaces for a few hours, which is why proper hygiene, including washing hands and disinfecting surfaces, is critically important in stopping the spread.
More:How long does the coronavirus live on surfaces?
Current guidelines from the White House, including advisories from the CDC, recommend that all Americans follow the direction of their local authorities, stay indoors as much as possible and practice social distancing to help stop the spread of the virus.
病毒如何传播？
COVID-19具有极强的传染性，可以轻松地在人与人之间传播。 当我们打喷嚏，咳嗽或说话时，这种病毒会通过呼吸道飞沫传播。 液滴可以传播到6英尺远，这意味着在被感染者6英尺内可能导致接触。
该病毒有可能在表面上存活数小时，这就是为什么适当的卫生习惯（包括洗手和消毒表面）对于阻止病毒传播至关重要。
更多：冠状病毒在表面存活多长时间？
白宫目前的指导方针，包括疾病预防控制中心的建议，都建议所有美国人遵循其地方当局的指示，尽可能多地呆在室内，并进行社交疏导，以阻止该病毒的传播。
Our ruling: Partly false
We rate the claim of new COVID-19 symptoms partly false because part of the claim was not supported by our research.
While fever and cough are common symptoms of the coronavirus, vomiting and loss of appetite are not, and the other listed symptoms in the Facebook post are rarely reported.
我们的裁定：部分错误
由于我们的研究不支持部分声明，因此我们将对COVID-19新症状的声明部分评定为错误。
虽然发烧和咳嗽是冠状病毒的常见症状，但没有呕吐和食欲不振的现象，在Facebook帖子中列出的其他症状很少报道。
（来自USA today）
閱讀更多 E者餘生 的文章
