https://www.merck.com/news/merck-discontinues-development-of-sars-cov-2-covid-19-vaccine-candidates-continues-development-of-two-investigational-therapeutic-candidates/

This decision follows Merck’s review of findings from Phase 1 clinical studies for the vaccines. In these studies, both V590 and V591 were generally well tolerated, but the immune responses were inferior to those seen following natural infection and those reported for other SARS-CoV-2/COVID-19 vaccines.

From the article:

The company stated that instead it will focus on research into therapeutic drugs labeled as MK-7110 and MK-4482.

The drugs aim to protect patients from the damage of an overactive immune response to the virus.

“Interim results from a Phase 3 study showed a greater than 50 percent reduction in the risk of death or respiratory failure in patients hospitalized with moderate to severe COVID-19,” the company’s statement noted of the MK-7110 drug.

Merck is to receive around $356 million from the US government to fast-track production of the potential treatments under Operation Warp Speed.

We already have a drug that works about 100%, including at least 50% reduction in death in severe patients. This drug has been around for decades, it's incredibly cheap, available, safe and well tolerated, and is even on the WHO essential drugs list, and even won a Nobel Prize.

The drug is called IVERMECTIN

You can buy it cheaply on Amazon as apple flavor horse deworming paste. Dosage is same by weight as horses, you just squirt out the amount for your weight, 1 increment on the syringe for ever 50 pounds. Squirt it into a spoon and down the hatch. Covid will be gone and undetectable in 6 days, full stop, 100% success.

Fuck our idiot governments and their corruption rackets funneling billion$ to big pharma for vaccines that don't work, and drugs we don't need. If you think you can trust those sniveling shit weasels with your life, you're a good candidate for a Darwin award.

Seems like they failed to make a functional vaccine.