@article{202004.0024,
	doi = {10.20944/preprints202004.0024.v1},
	url = {https://doi.org/10.20944/preprints202004.0024.v1},
	year = 2020,
	month = {April},
	publisher = {Preprints},
	author = {Takahiko Koyama and Dilhan Weeraratne and Jane L. Snowdon and Laxmi Parida},
	title = {Emergence of Drift Variants That May Affect COVID-19 Vaccine Development and Antibody Treatment},
	journal = {Preprints}
}