Gelatin Stabilizes Nebulized Proteins in Pulmonary Drug Delivery against COVID-19.

"The authors declare the following competing financial interest(s): The manuscript authors G.S., Y.R., C.L., I.M., D.H., and M.S. declare the Israel patent application no. 23/09/2020-277546 and U.S.A patent application no. 16/12/2020-63/125,984, entitled Methods and compositions for treating coronaviral infections."

"The authors thank Liat Fellus-Alyagor, Department of Veterinary Resources, Weizmann Institute of Science for her help with hamster lung cryo-sectioning and microscopy. This research was supported by the Israel Science Foundation (grant no. 3814/19) within the KillCorona-Curbing Coronavirus Research Program and by the Ben B. and Joyce E. Eisenberg Foundation of the Weizmann Institute of Science. Y.R. acknowledges support by a research grant from the Anita James Rosen Foundation."