WHO/Europe (WHO_Europe): What are clinical trials and how do they help scientists find out whether a vaccine works and is safe? [Syringe][Microscope][Memo] Here ar… https://t.co/WurAUcCcmh

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WHO/Europe @WHO_Europe

What are clinical trials and how do they help scientists find out whether a vaccine works and is safe?

Here ar… twitter.com/i/web/status/1…

fakhright @fakhright

astaghfirullah peng.krim guaaaaaaaa..............a *salto sambil solat*

ReganBrittany @ReganBrittany

Nanana diva is the female version of the hustlaaaa! #gettinmoney

Rickygonz1215 @Rickygonz1215

If I weighed 182 I'd be cut

MariaCabayubi @MariaCabayubi

“@_lexiemichelee: @MariaCabayubi you know how slow I am Maria. But it looks really good”hah I know this. But thank youuu

MissSharieff @MissSharieff

we can be miles apart & no matter where you are, you're always in my heart.

SeaaJayyyy @SeaaJayyyy

I wish they had a middle finger emoji

angiex830 @angiex830

Mauricio is like cracking up because of how jealous I am......

dannye27 @dannye27

I like how emoji has jdm symbol.

certifieddiva66 @certifieddiva66

#IGotaAThingFor D.L.A

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morgan_dyson @morgan_dyson

I'm obsessed with emoji!!

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wallissxx @wallissxx

Sooooo sleepy