Translated from the video...
It is basically it. I'll give a brief resume in the order she is telling it, so I apologize in advance if it turns out to be a bit clunky:
She grew after taking CoronaVac shots. She thinks it was because they weren't properly refrigerated before being applied (bonkers, right?). She says right after getting her shot, she started feeling ill. The docs told her to get some meds and go home, and as soon as she came home, her breasts hardened and swelled up, "like if they were bitten by a wasp" her husband noted. Lucky SOB. She was flat as a board, "no boobs at all", before this ordeal, wearing a PP bra (smallest size in Brazil) and the morning after taking the shots, she was "all big, and didn't stop growing". This was all last year.
She sought out this TV station because all her doctors and exams are saying that, despite her abnormal growth, she seems healthy and there is no other sign of gigantomastia. Her skin is good, blood is good, no excessive heat, asymmetrically and so on. Her mammograms also turned out normal.
Can't sleep, can't clean her home, her back hurts and she has to use 2 bras to support the weight of her perfection... "Feels like I'm always carrying two 50kg sacks of cement".
She had heart surgery some years ago (you can actually see the scar on her chest), so she is considered high risk to perform any kind of surgery.
They usually dilute CoronaVac flasks into 10 vaccine shots, so I reckon we got to keep an eye out for 9 suddenly endowed women!
Also, she is from Rolândia. which is a bit of meme in Brazil, because it sounds like "dick land" or "land of cocks"... Maybe there is some poor guy with an ever growing cock to match her ever growing boobs? lol