#每天打卡背单词# 今日打卡疫情相关词汇，一起来学学吧！
The virus that causes Covid-19 is spread through microscopic droplets that can pass through cloth and regular medical masks. The N95 mask is the gold standard and will offer the best protection against respiratory viruses. So wear an N95 mask or equivalent.
1. symptoms: [ˈsɪmptəmz] [可数]
n. 症状；症候；病症（symptom 的复数）
例：
patients with flu symptoms: 有流感症状的病人。
have mild symptoms：症状较轻
2. infection: n. 传染病；感染；玷污，污染
infect: v. 传染，感染
例：
people infected with COVID-19：新冠感染者
3. quarantine：隔离
quarantine at home：居家隔离
4. hospitalize: [ˈhɒspɪtəlaɪz]
v. 住院治疗
例：
someone is hospitalized：住院
Even if someone does not need to be hospitalized, they could still feel unwell and be contagious to others.
即使不需要住院，也可能会感到不适，并传染给他人。
5. contract: vt. 患上，感染；
If you contract a serious illness, you become ill with it. 染 (重病)
例：
Can people contract all three viruses?
6. airborne: [ˈeəbɔːn]
adj. 空气传播的; 在空中的, 飞行中的；空降的；
例：
The coronavirus is airborne.冠状病毒通过空气传播。
7. ventilation: [ˌventɪˈleɪʃn]
n. 通风，通风系统；（医）（尤指人工）给肺提供空气；公开讨论（或调查）
例：
Good ventilation helps to reduce spread.良好的通风有助于减少传播。
8. Influenza: [不可数]
n. 流行性感冒（=flu）
9. fever clinic: 发热门诊
10. asymptomatic: [ˌeɪsɪmptəˈmætɪk]
adj. 无症状的
例：
…allowing people infected with COVID-19 to quarantine at home with asymptomatic or mild cases.
…允许无症状感染者或轻症患者居家隔离。#冬日生活打卡季#
