Middle East respiratory syndrome coronavirus (MERS-CoV) RNA and neutralising antibodies in milk collected according to local customs from dromedary camels, Qatar, April 2014.

Antibodies to Middle East respiratory syndrome coronavirus (MERS-CoV) were detected in serum and milk collected according to local customs from 33 camels in Qatar, April 2014. At one location, evidence for active virus shedding in nasal secretions and/or faeces was observed for 7/12 camels; viral RNA was detected in milk of five of these seven camels. The presence of MERS-CoV RNA in milk of camels actively shedding the virus warrants measures to prevent putative food-borne transmission of MERS-CoV.

Therapeutic use of PGA1 infusions in severe pre-eclampsia - a major clinical potential.

Pilot studies showed that, i.v. infusions of the renal prostaglandin A1 (PGA1) induced a triad of beneficial clinical responses in severe pre-eclampsia; the blood pressure became normotensive, renal function was markedly improved and labour was successfully induced. The present study was an attempt to develop a therapeutic schedule of PGA1 administration in severe toxemia. Twenty one cases of severe pre-eclampsia (in 3 equal groups) received i.v. infusions of PGA1 in a dose range of 0.1-0.5 microgram/kgm/min for 12 - 24 hours and the B.P., uterine activity and FHR were continuously monitored during and for 12 hours following the infusion period. The 0.1 microgram/Kgm/min dose for 12 hours was inadequate while 0.5 microgram/Kgm/min for 12 hours induced a good hypotensive response and the cases delivered within 48 hours but a post-infusion rebound in hypertension was observed. The dose of 0.5 microgram/Kgm/min for 24 hours appeared to be optimal in clinical terms since a satisfactory effect on B.P. was recorded and all the subjects delivered normal babies during the infusion period with minimal or no post-infusion rebound rise in B.P. This approach holds a major potential in the treatment of severe pre-eclampsia.