NEW YORK (REUTERS) - Novavax Inc on Monday (May 10) again delayed its timeline for ramping up Covid-19 vaccine production and said it does not expect to seek regulatory authorisation for the shot in the United States, Britain and Europe until the third quarter of 2021, sending its shares tumbling.
The Maryland-based company has repeatedly pushed back production forecasts and has struggled to access raw materials and equipment needed to make its vaccine.
Novavax shares fell more than 9 per cent in extended trading after closing nearly 9 per cent lower on Monday.
The pushback of regulatory filings "to Q3 (from Q2) and a downward revision to time to full production to Q4 (from Q3), represent delays to prior timelines and difficulty in growing," said Ms Kelechi Chikere, an equity analyst at Jefferies in a Monday note.
Novavax said it does not expect to hit its production target of 150 million shots per month until the fourth quarter of 2021, later than its previous forecast of sometime in the third quarter. It had also previously said it could see US regulatory authorisation as soon as May.
But on a call to discuss first-quarter results, Chief Executive Stanley Erck said major manufacturing hurdles have been cleared and that all of its facilities can now produce Covid-19 vaccine at commercial scale.
"We know that we're delayed from where we thought we'd be at this point," Mr Erck said. "Now we're giving guidance that nearly all of the major challenges have been overcome and we can clearly see the light at the end of the tunnel."
He said Novavax currently has about 30 million to 40 million doses on the shelves and its factories are making more each week.
While vaccine demand is declining in the United States, the Novavax shot is expected to play an important role in global inoculation efforts. Many countries such as India and much of South America still have low vaccination rates and are desperate for supplies.
"Unmet demand outside of the United States has resulted in continued demand for Novavax's vaccine," said Chief Commercial Officer John Trizzino.
The company has promised to supply 200 million shots to countries around the globe, in addition to the 1.1 billion doses it has committed to the Covax international vaccine sharing programme, Mr Trizzino said.
Novavax's shot has yet to be authorised in any country, but the company reported late-stage data from a UK trial that showed it to be highly effective against the original version of the coronavirus and a newer, more contagious variant first found in Britain.
Data from its pivotal US and Mexico trial is expected to be released in the current quarter.
Novavax reported a net loss for the first quarter of US$223 million (S$295.71 million). It had US$447 million in revenue, mostly payments from the US government for its Covid-19 vaccine research, and spent US$593 million on research and development.
