اپنے ماسک سے تحفظ کے طریقے کو بہتر بنائیں

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Up-to-date Information

Up-to-Date Info: To find the latest CDC information on this topic go to: https://www.cdc.gov/coronavirus/2019-nCoV/index.html

اپنے ماسک سے تحفظ کے طریقے کو بہتر بنائیں

03/24/2021
By Centers for Disease Control and Prevention (U.S.)

[PDF-1.01 MB]

Details Supporting Files You May Also Like

Details:

Alternative Title:

Improve how your mask protects you [Urdu]
Corporate Authors:

Centers for Disease Control and Prevention (U.S.)
Description:

CS 323019-G 03/24/2021

improve-how-your-mask-protects-you-urdu.pdf
Subjects:

[+]

Coronavirus Infections/prevention & Control COVID-19/prevention & Control Hygiene Masks
Document Type:

Poster
Collection(s):

Stephen B. Thacker CDC Library collection
Main Document Checksum:

[+]

urn:sha256:cd619106d336ce7578a9e7d0f1f7ad3872c91c9a8ae72d1a8b8d91198cbc0a2f
Download URL:

https://stacks.cdc.gov/view/cdc/104406/cdc_104406_DS1.pdf
File Type:

effective-masks.html

htm

More +