$MDLH New Clinical Trial, Influenza free needle vaccine. Possible use for Covid-19 vaccine delivery. 28 February 2019 Needle-free delivery of influenza vaccine using the Med-JetĀ® H4 is efficient and elicits the same humoral and cellular responses as standard IM injection: A randomized trial. https://www.sciencedirect.com/science/article/pii/S0264410X19301033 June 1, 2020 Triamcinolone Acetonide Injections in Mild-to-moderate Chronic Plaque Psoriasis With a Novel Needle-free Drug-delivery System Device: MED-JET https://clinicaltrials.gov/ct2/show/NCT04410237?term=MED-JET&draw=2&rank=2 July 15, 2020 Needle-Free Drug Delivery Systems Market Absolute Opportunity And Value Chain With COVID-19 Impact Study (2020-2029) https://www.marketwatch.com/press-release/needle-free-drug-delivery-systems-market-absolute-opportunity-and-value-chain-with-covid-19-impact-study-2020-2029-2020-07-15?mod=mw_quote_news