You Need to Wear This Type of Mask!丨不同人群该用什么样的口罩？

近期有许多海外的学员与朋友来询问我们关于如何挑选口罩的问题，在此，Chinlingo建议大家按照下文选择合适的口罩类型，做好防护。

Recently, many overseas students and friends inquires us about how to choose masks. Hereon, Chinlingo suggests that to choose the suitable mask by following suggestion to protect yourself.

1.Higher-risk exposure person

(一)人员类别 Personnel Category

1.所有在新型冠状病毒肺炎患者的病房、ICU和留观室工作的人员；1.All staff working in wards, ICUs and observation rooms of patients with novel coronavirus pneumonia;2.疫区发热门诊的医生和护士；2.Doctors and nurses in the fever clinic of the epidemic area;

(二)防护建议 Protective Suggestions

1.医用防护口罩；1.Medical protective mask；

2.治疗感染者时戴上护目镜或防护面屏。

2.Wear goggles or protective face screen when treating the infected person.

2.High-risk exposure person

(一)人员类别 Personnel Category

1.急诊科工作医护人员等；1.Emergency department staff, etc;

(二)防护建议 Protective Suggestions

符合N95/KN95及以上标准的颗粒物防护口罩。PM respirator with N95/KN95 and above standard.KN95（Chinese standard）N95（USA standard）

3.Medium-risk exposure person

(一)人员类别 Personnel Category

1.普通门诊、病房工作医护人员等；1.General outpatient service, ward work medical staff, etc;2.人员密集场所的工作人员；2.Staff in crowded places;3.与疫情相关的从业人员；

3.Epidemic situation related practitioners；

4.居家隔离的人员以及与其共同生活人员。

4.Persons isolated from their home and those peoples who living with them.

(二)防护建议 Protective Suggestions

医用外科口罩Medical surgical masks

4.Low-risk exposure person

(一)人员类别 Personnel Category

1.超市、商场、交通工具、电梯等人员密集区的公众；1.The public whose in crowded areas such as supermarkets, shopping malls, vehicles and elevators;2.室内办公环境；2.Indoor office environment;3.医疗机构就诊(除发热门诊)的患者；

3.Patients receiving medical treatment (except fever clinic) from medical institutions;

4.集体学习和活动的托幼机构儿童、在校学生。

4.Students and childrens who has collective learning and activities.

(二)防护建议 Protective Suggestions

佩戴一次性医用口罩(儿童选用性能相当产品)。Wear disposable medical mask (children choose similar products).

5.Lower-risk exposure person

(一)人员类别 Personnel Category

1.在家中活动或散居的居民；1.Residents living at their homes or scattered;2.户外活动者，包括空旷场所/场地的儿童、学生；2.Outdoor activities, including open space/field of children, students;3.通风良好工作场所的工作者。

3.Workers in a well-ventilated workplace.

(二)防护建议 Protective Suggestions

通风良好和人员密度低的场所可不佩戴口罩。非医用口罩，如棉纱、活性炭和海绵等口罩具有一定防护效果，也有降低咳嗽、喷嚏和说话等产生的飞沫播散的作用，可酌情选用。Masks are not required to wear in home or places with good ventilation and low personnel density. Non-medical masks, such as cotton, activated carbon and sponge masks have a certain protective effect, but also reduce the cough, droplet spread effect produced by the sneeze and talk, can be selected as appropriate.