Risk assessment and natural radionuclide content in black-sand deposits of North Sinai coast, Egypt.

The radioactivity levels and risk factors have been assessed for twenty-eight positions of Black-Sand (BS) surface deposits along the Mediterranean Sea coast of north Sinai, Egypt. Twenty-eight surface samples were collected from six local cities: El Ressa, Abo Sakl, Ghornata, El Arish, El Masaed, and El Rommana. The activity concentration values of the nuclides of the Ra, Th, and K of the collected samples were measured using a P-type HPGe detector with a relative efficiency of ∼100% where it is defined at 1.

First blood-meal record of Simulium asakoae (Diptera: Simuliidae) in Malaysia, with notes on its distribution in Asia and status as a potential vector.

Simulium asakoae Takaoka and Davies has been confirmed to bite humans and has been incriminated as a vector of blood protozoan parasites of the genera Leucocytozoon and Trypanosoma, as well as an unknown filarial parasite in Thailand. However, its attraction to humans has remained uninvestigated in Malaysia. Recently, 27 black flies were collected in Pahang, Malaysia, of which 25 were captured in CO-baited Malaise traps and two were collected from humans during trapping activity.

Complete genome sequence of deformed wing virus isolated from honeybees ( L.) in Iraq.

Here, we report the complete genome sequence of deformed wing virus (DWV) isolated from honeybees ( L.) in Iraq, named the Tikrit isolate. The phylogeny revealed that the Tikrit isolate has a close relationship to the Iraqi isolate DWV-Iraq-2023 and related to isolates from France, the United Kingdom, and Israel.