** Makers of smallpox drugs rise as the United States has
declared the monkeypox outbreak a "public health emergency"
urn:newsml:reuters.com:*:nL1N2ZG1WB
** Shares of Siga Technologies SIGA.O , which makes
smallpox treatment tecovirimat or TPOXX, rise 8.7% to $19.88
** Chimerix shares CMRX.O surge 17.2% to $2.73
** CMRX makes smallpox drug Tembexa and is in the process of
selling the rights for the drug to Emergent BioSolutions EBS.N
** EBS is up 6% at $32.57
** Shares of monkeypox vaccine developer GeoVax Labs
GOVX.O soar 35% to $3.70
** Shares in Tonix Pharma TNXP.O , whose website shows it
has a smallpox vaccine in clinical testing, up 6.2% at $1.88
** Monkeypox is a viral infection that causes symptoms
similar to, but milder than, smallpox
** The World Health Organization (WHO) has also declared
monkeypox a "public health emergency of international concern",
its highest alert level
(Reporting by Praveen Paramasivam)
((Praveen.Paramasivam@thomsonreuters.com;))