positive regulation of receptor-mediated virion attachment to host cell
Known as: up-regulation of virion attachment, binding of host cell surface receptor, upregulation of virion attachment, binding of host cell surface receptor, up regulation of virion attachment, binding of host cell surface receptor
Any process that activates or increases the frequency, rate or extent of receptor-mediated virion attachment to host cell. [GO_REF:0000058, GOC:als…