Enhancing lumpy skin disease control: Effective competitive and indirect ELISAs for serological surveillance.

Lumpy skin disease (LSD), caused by the LSD virus (LSDV) from the Capripoxvirus genus, affects cattle, water buffalo, and wild bovines, leading to significant economic losses. Characterised by fever, skin nodules, and mucosal lesions, LSD raises global concerns due to vector-borne transmission. The World Organisation for Animal Health (WOAH) classifies LSD as a notifiable disease, emphasising the need for rapid diagnostic methods for timely disease confirmation and control.

The Experimental Infection of Goats with Small Ruminant Morbillivirus Originated from Barbary Sheep.

Peste des Petits Ruminants (PPR) is a transboundary contagious disease in domestic small ruminants. Infections with the small ruminant morbillivirus (SRMV) were regularly found in wildlife, with unknown roles in PPR epidemiology. In order to access infection dynamics and virulence, we infected German Edelziege goats intranasally with a SRMV isolate that originated from Barbary sheep from an outbreak in the United Arab Emirates.

Suitability of individual and bulk milk samples to investigate the humoral immune response to lumpy skin disease vaccination by ELISA.

Background: The detection of antibodies against capripoxvirus has become easier with a commercially available ELISA validated for serum and plasma. In order to explore its suitability for immunological investigations on alternative samples, this study targeted milk as sample matrix available through non-invasive sampling.

Methods: Samples for this study were collected from dairy cows vaccinated against LSD in an area without reported LSD virus circulation.

Humoral immune response to repeated lumpy skin disease virus vaccination and performance of serological tests.

Background: In the presented study we investigated the development of the humoral immune response against LSDV during the process of re-vaccination of cattle over a time span of 5 months. In addition, the performance of different serological techniques for antibody detection against LSDV was compared. For sample collection, an area without previous LSD outbreak reports in Serbia was selected.