Introduction: Pharmacist's knowledge about the different aspects of this pandemic is crucial because it influence their role and contribution as a frontline health-care provider, as pharmacies and most of the pharmacy practice sectors are kept open even during lockdowns providing counseling and patient care. Pharmacist can provide valuable services during coronavirus disease 2019 (COVID-19) pandemic, these services may include: Provide reliable information on the disease, participate in public education on preventive measures, referring of suspected cases, insuring continuous supply of medicine. Methods: A web-based, cross-sectional study, conducted using the survey instrument to obtain the responses from Sudanese pharmacists during the period from May 26, 2020, to June 3, 2020. A 14-item survey instrument was developed. The web-based cross-sectional study was carried out among the Sudanese pharmacists. A self-reported structured questionnaire was divided into three sections: Demographic characteristics, questions assessing the knowledge, and one question for the pharmacist contribution during the pandemic. Results: The present study showed that 51.1% of pharmacists have good knowledge about the COVID-19. The work experience and education level significantly (P < 0.05) influence pharmacist knowledge. Majority of pharmacists contribute to different activities during the pandemic, for example, providing patients with transmission information (94%), provide factual and reliable information on the diseases symptoms (93.1%), providing patients with prevention information (91.1%). Conclusion: The present study identified that pharmacists have good knowledge about COVID-19 pandemic. Furthermore, pharmacists contributed in many activities as a frontline health-care provider during this pandemic.

Primary malignant melanoma is rarely seen in the oral cavity, especially in the tongue. However, the base of the tongue is an extremely rare location for primary malignant melanoma. A 68-year-old male attended the otorhinolaryngology clinic with complaint of foreign-body sensation in the throat for 1 year. Intraoral examination showed a painless and black-colored mass on the right side of the base of the tongue. Histopathology report showed the diagnosis of a malignant melanoma. He underwent composite resection of the tumor and right-sided functional neck dissection. Early diagnosis should be made by proper examination of the oral cavity and oropharynx and early biopsy of the pigmented and nonpigmented mass. Early detection and treatment is required for better prognosis of the malignant melanoma at the base of tongue.

The Corona Virus Disease-2019 (COVID-19) pandemic continues to remain a public health emergency of international concern. In the Western Pacific region, the estimates pertaining to the caseload and death rates have shown a big improvement, as the region accounts for 1.8% and 1.3% of the global caseload and deaths worldwide. The available estimates clearly suggest that now the epicenter of the disease has shifted to the European and the American region. However, it will be a wrong assumption to presume that the epidemic is over in the Western Pacific region, and thus it will be a premature decision to be complacent about the outbreak readiness and emergency response action plan. In conclusion, the decline in the number of COVID-19 cases in the Western Pacific region is not a time to relax, as any lacunae on our part will result in a resurgence of the disease. The right approach will be to continue the fight against the disease with the support of individuals, families, societies and the health sector and thus prepare ourselves for a large-scale community transmission.

The coronavirus disease-2019 (COVID-19) pandemic has made all the national leaders and the international organizations realize that the health sector progress in containment of infectious disease is still not enough. Being an infectious disease, which is highly contagious and is transmitted through close contact or droplets, the importance of infection prevention measures like frequent hand washing, cough etiquettes, etc., is indispensable. Amidst the background of COVID-19 infection, it is a must that the governments should ensure provision of universal access to hand hygiene stations, which can be used compulsorily by the people. In conclusion, in the global fight against COVID-19 pandemic, maintenance of hand hygiene has been regarded as the most effective approach to reduce the onward transmission of the infection. Thus, it is the responsibility of the public health authorities to create an adequate number of opportunities for the general community and the health care professionals to practice hand hygiene.

The Corona Virus Disease 2019 (COVID-19) pandemic continues to rise in terms of its geographical distribution, the number of people infected and the number of people losing their lives due to the resulting complications. Contact tracing is an effective strategy to identify, assess and manage people with a positive history of exposure to a confirmed case, so that we succeed in interrupting the transmission chain and further transmission of infection. It is essential to follow-up the contacts for a period of 2 weeks from the last date of exposure, but the successful implementation of this strategy will depend upon the support of the general population, planning of the entire process after considering the local contexts, trained and adequate number of workforce, logistics, and a supportive mechanism to collect, compile and analyze the data in real-time. In conclusion, the component of contact tracing is a crucial link in interrupting the chain of transmission of the COVID-19. It is the responsibility of the public health authorities and members of the community to work in close collaboration to identify the contacts at the earliest and quarantine them with an aim to prevent onward transmission.