- 虽然Covid-19三角洲变体继续蔓延到全国各地，但未接触的人有增加发展疾病的风险。
- Staying away from indoor places can help keep you safe if you haven’t received a COVID-19 vaccine.
- Getting vaccinated, practicing safety measures like mask wearing and physical distancing, and engaging in outdoor activities as much as possible can help reduce your risk.
All data and statistics are based on publicly available data at the time of publication. Some information may be out of date. Visit ourcoronavirus huband follow ourLive更新页面对于关于Covid-19大流行的最新信息。
由于Delta Variant，Covid-19案件在美国飙升。
According to data from约翰霍普金斯大学, during the last week of July, new cases increased in 48 states by at least 10 percent compared to the previous week.
New cases increased by 50 percent in 34 of the states that saw an increase.
“Covid-19的新三角洲变体现在占[超过]的80％的案件，它是高度传递的，”Kathi Kemper博士, professor at The Ohio State University College of Medicine and primary teacher for theAIHM fellowship, told Healthline.
“有资格获得疫苗的每个人都应该接种疫苗。她说，这有助于保护它们和那些无法获得疫苗的人（目前年轻超过12岁），“她说。
疫苗在承包需要住院或导致死亡的严重案例方面提供超过80％至90％的保护，而Kemper则指出，疫苗不效率100％。
She pointed out that, while it’s not impossible for a vaccinated individual to get a severe case of COVID-19 leading to hospitalization and even death, it’s extremely rare. Breakthrough cases do occur in a small number of vaccinated people, but they’re generally asymptomatic or result in mild illness.
然而，未接受的人更有可能收缩病毒，有症状，变得严重，或需要住院和死亡。
凯梅尔说，“目前，超过90％的住院治疗和死亡与Covid-19没有被解雇的”即使只有约40％的美国成年人都没有被取消。
如果您未被移开，避免在外面的人群时，特别是当在杠铃，餐馆，电影院，音乐会和体育活动等地区的内部疫苗接种率低时。
“Anytime more people congregate, there is greater risk of exposure to the virus, from other unvaccinated people and even from a very small percentage of vaccinated people who might pass the virus along,” saidDr. Robert Amler，纽约医学院院长院长卫生科学及实践学院，疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病学院院校和前首席医务人员和疾病注册表。
He added that susceptibility is ongoing until you get vaccinated or contract the virus — the latter of which is the more dangerous option.
“There is a lot of conflicting information out there. We all should try to look past the debates on TV and online, and instead encourage our friends and loved ones to get vaccinated as soon as possible. That has made the most difference so far, in easing the pandemic, and is still the best solution,” said Amler.
如果您没有接种疫苗，amler说要戴面具，请保持距离人的距离，并尽快离开公共或拥挤的空间。
作为一般规则，疾病疾病疾病疾病疾病疾病疾病疾病疾病疾病委员会规定，当您时，CDC表示您不太可能暴露于导致Covid-19的病毒：
- 坚持户外活动
- 保持至少6英尺的距离
- limit how long you spend around people you don’t live with
在开始之前，CDC建议考虑以下权，以权衡活动的风险：
- Covid-19在您的社区传播？
- Will you have a potential close contact with someone who’s sick or anyone who’s not wearing a mask (and may be asymptomatic)?
- Do you have a higher chance of severe illness?
- Do you take everyday actions to protect yourself from developing COVID-19?
如果未接种疫苗，您可能希望避免以下地方降低风险，直到您完全接种疫苗：
Bars and restaurants
没有什么能像与朋友和家人在美味的饮料和食物中社交。但是，酒吧可能没有最佳的通风。
他们也倾向于拥挤，使其难以保持遥远。他们最有可能由您不知道的人组成，如果他们没有针对Covid-19的安全预防措施，让您容易受到曝光。
And the whole point of being at a bar or restaurant is to drink, eat, and talk, which is hard to do with a mask on.
The
- grab a curbside meal
- 送食物
- eat outside where the tables are spaced at least 6 feet apart
Movie theaters, concert halls, and churches
娱乐是一部突破的工作，经常带来快乐，而崇拜可能是在大流行这样的艰难时期之前让你继续前进。
But like bars and restaurants, there are a lot of unknowns in terms of how many people will congregate at theaters or churches, who’s vaccinated, who’s been exposed to COVID-19, and who’s more vulnerable.
Before taking part in these activities, research how many people will attend, how long the event or service will be, and if physically distancing and mask wearing will be implemented.
If you decide the situation is too risky, consider the following alternatives:
- a drive-in movie
- a backyard movie on a projector or screen
- an outdoor concert from your car or watching a virtual concert
As far as continuing to worship with your congregation, virtual services or outdoor gatherings with smaller groups of people who physically distance and wear masks are safer alternatives to indoor gatherings.