Gastrointestinal nematodes can cause assorted health problems to human and other primates. The status of gastrointestinal nematodes in non-human primates remained less documented in Malaysia. This study aimed to determine the occurrence of gastrointestinal nematodes recovered from the fecal samples of captive non-human primates at the Matang Wildlife Centre (MWC), Sarawak. Fresh fecal samples were collected from 60 non-human primates of six species (i.e. Orangutan, Bornean gibbon, Silvered Leaf monkey, Slow loris, Pig-tailed macaque, and Long-tailed macaque) and processed using simple fecal floatation method and fecal sedimentation method. This study shows high prevalence of nematode infection (>=50%) and co-infection (22 from 45 infected individuals) in all species of captive non-human primates found in MWC, except one individual of young Silvered Leaf monkey was negative for nematode. From these, eight genera of 11 species and one unknown nematode larvae were recovered and among them Oesophagostomum sp., Ascaris sp., and Strongyloides sp. were the most common nematodes infecting the non-human primates. All the Bornean gibbon (n=7) were found to be infected with nematodes. Moreover, Long-tailed macaques at the centre were heavily infected by Ascaris sp. (number of total count, nt = 2132; total mean abundance, MA=113.70). This is the first report of high prevalence nematode infection on multiple species of captive non-human primates in a wildlife centre located in Sarawak. Some of the nematodes are of zoonotic potential. This information is important for health care management, both in-situ and ex-situ conservations of captive and free-ranging nonhuman primates.
Social media influencers play a role in the beauty industry by making it more accessible and diverse, engaging in cultural acceptance and diversity, and making their lives public through social media. Known as 'beauty gurus', these influencers use their makeup skills to work with cosmetics brands, in which they earn substantial remuneration by raising brand awareness among social media audiences. While work was conducted on social media influencers, there was no clear focus on how influencers engage with young millennials regarding the choice of cosmetics products and its use. Hence, this study analysed the beauty 'gurus' credibility in influencing young female millennials' cosmetics brands of choice. A survey method was used to collect data using a judgemental sampling from young females who have subscribed and observed makeup tutorials on social media platforms, such as YouTube, Instagram, and Facebook, among many others. Additionally, a total of 271 usable questionnaires were gathered and analysed using AMOS. Credibility traits, such as knowledge, attractiveness, and relatability, were the core elements of an influencer's capability to influence young millennials. Social media influencers were seen as a new and effective marketing tool in targeting a broad demographic and increasing brand awareness.