Johnson & Johnson Vaccine Trial Paused Due To ‘Unexplained Illness’ In Participant

The Phase 3 trial of Johnson & & Johnsons COVID-19 vaccine prospect has actually been stopped briefly as the business examines what it says is a research study individuals “inexplicable health problem.”

Cheryl Gerber/AP

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Cheryl Gerber/AP

The Phase 3 trial of Johnson & & Johnsons COVID-19 vaccine candidate has actually been paused as the business examines what it says is a research study participants “inexplicable disease.”

Cheryl Gerber/AP

. It has the advantage of not needing to be frozen, and may need only one shot rather than 2.

Last month, the Phase 3 trial of a vaccine candidate from AstraZeneca was stopped briefly after a British research study individual established a neurological disease. The AstraZeneca study resumed a few days later in the United Kingdom and somewhere else, though it remains on hold in the U.S

In a declaration on Monday, the company said it had “briefly stopped briefly more dosing in all our COVID-19 vaccine candidate medical trials,” including a Phase 3 trial that started late last month, while it investigated the illness.

“Adverse occasions– illnesses, accidents, and so on– even those that are major, are an anticipated part of any scientific research study, particularly large research studies,” the company stated.

The Johnson & & Johnson Phase 3 trial of its Janssen COVID-19 vaccine prospect involves an expected 60,000 grownups in multiple countries, testing the safety and efficacy of a single dose versus a placebo. A two-dose routine is being evaluated in a different trial.

Johnson & & Johnson has stopped briefly all clinical trials of its speculative COVID-19 vaccine after a study participant became ill with an “unexplained illness.”

Last month, the Phase 3 trial of a vaccine prospect from AstraZeneca was stopped briefly after a British research study individual developed a neurological illness. The AstraZeneca study resumed a few days later on in the United Kingdom and elsewhere, though it stays on hold in the U.S

. The Johnson & & Johnson vaccine candidate was the 4th individual in the Trump administrations Operation Warp Speed program to move into Phase 3. It has the benefit of not requiring to be frozen, and may require just one shot rather than two.

The company did not say whether the participant who got ill had gotten the vaccine or a placebo, and did not offer information about the nature of the illness.