The 2019–20 coronavirus pandemic bean in Wuhan, China. A Star Wars pun became popular.
   
“I’m so afraid of Coronavirus that I won’t even watch Princess Leia woo Han” was posted on Twitter by Rick Aaron on February 5, 2020. “I thought woo Han was what Princess Leia did” was posted on Twitter by Church Curmudgeon on March 13, 2020. “Why did Princess Leia contract coronavirus? Because she went to woo Han” was posted on Reddit—Jokes on April 9, 2020.
   
   
Wikipedia: 2019-20 coronavirus outbreak
The 2019–20 coronavirus pandemic is an ongoing global pandemic of coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The outbreak was first identified in Wuhan, Hubei, China, in December 2019, and was recognised as a pandemic by the World Health Organization (WHO) on 11 March 2020.
 
Wikipedia: Princess Leia
Princess Leia Organa is a fictional character in the Star Wars franchise, portrayed in films by Carrie Fisher. Introduced in the original Star Wars film in 1977, Leia is princess of the planet Alderaan, a member of the Imperial Senate and an agent of the Rebel Alliance. She thwarts the sinister Sith lord Darth Vader and helps bring about the destruction of the Empire’s cataclysmic superweapon, the Death Star. In The Empire Strikes Back (1980), Leia commands a Rebel base and evades Vader as she falls in love with the smuggler Han Solo.
     
Twitter
Rick Aaron
@RickAaron
I’m so afraid of Coronavirus that I won’t even watch Princess Leia woo Han.
5:28 PM · Feb 5, 2020·Twitter for iPhone
 
Twitter
Liam, year-round fool
@Liam_Padraic_
Wuhan virus? More like Woo Han virus. Hey, I thought that was Princess Leia’s job! Wocka wocka!
10:04 AM · Mar 13, 2020·Twitter for Android
 
Twitter
Church Curmudgeon
@ChrchCurmudgeon
I thought woo Han was what Princess Leia did.
#NoApologies
#WellMaybe
11:34 PM · Mar 13, 2020·Twitter for iPad
     
Twitter
Bʀɪᴀɴɪᴀᴄ®
@BGH70
Princess Leia:  So, doctor, what’s the news?
Doctor:  His tests have come back negative for coronavirus, Covid-19.
Leia:  That’s great! Woo, Han!
4:25 PM · Mar 15, 2020·Twitter for iPhone
 
Twitter
Captain Bison Trippshorn
@Brainmage
Why did princess Leia get sick?
She went to woo Han
Look fuck you okay insomnia is a reet prick they can’t all be gold
12:29 AM · Mar 16, 2020·Twitter for Android
 
Twitter
Anirudh Kamath
@baesedandy
Princess Leia actually got COVID-19 in Episode 6
She made one too many interplanetary trips to “woo Han”
1:56 PM · Mar 20, 2020·Twitter Web App
 
Facebook
Todd Colbo
March 28, 2020 at 8:14 PM ·
Why did Princess Leia quarantine herself inside the Millennium Falcon?
She wanted to woo Han!
 
Reddit—Jokes
Posted by u/Rubber-Melon April 9, 2020
Why did Princess Leia contract coronavirus?
Because she went to woo Han.