Throughout the world, the public is being informed about the physical effects of SARS‐CoV‐2 infection and steps to take to prevent exposure to the coronavirus and manage symptoms of COVID‐19 if they appear. However, the effects of this pandemic on one's mental health have not been studied at length and are still not known. As all efforts are focused on understanding the epidemiology, clinical features, transmission patterns, and management of the COVID‐19 outbreak, there has been very little concern expressed over the effects on one's mental health and on strategies to prevent stigmatization. People's behavior may greatly affect the pandemic's dynamic by altering the severity, transmission, disease flow, and repercussions. The present situation requires raising awareness in public, which can be helpful to deal with this calamity. This perspective article provides a detailed overview of the effects of the COVID‐19 outbreak on the mental health of people.

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Throughout the world as health systems are being prepared to deal with the SARS-CoV-2 outbreak which will affect the management of HIV, diabetes, mental health and mainly maternal healthcare systems. As all efforts are focused on understanding the epidemiology, clinical features, transmission patterns, and management of the COVID-19 outbreak, there has been very little concern expressed over the effects on maternal health services. It is highly likely that the present situation may exacerbate maternal mortality in suburban and rural areas. The present situation requires governments and NGOs to make necessary arrangements to support people with prenatal and postnatal care.

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Biogenic titanium dioxide nanoparticles have unique size, shape and biochemical functional corona that embellish them with the potential to perform therapeutic actions such as anticancer, antimicrobial, antioxidant, larvicidal and photocatalysis by adopting various mechanistic or physiological approaches at the molecular level. We have provided a detailed overview of some of these physiological mechanisms, including disruption of the electron transport chain, DNA fragmentation, mitochondrial damage, induction of apoptosis, disorganization of the plasma membrane, inhibition of ATP synthase activity, suspension of cellular signaling pathways and inhibition of enzymatic activity. The biogenic synthesis of customized titanium dioxide nanoparticles has future application potentials to do breakthroughs in the pharmaceutical sectors to advance precision medicine and to better explain the disease prognosis and treatment strategies.

Physicochemical parameters include pH, temperature, the concentration of the AgNO 3 , ratio of reactants, agitation and incubation period that act synergistically and provide a steering force to modulate the biogenesis of nanoparticles by influencing the molecular dynamics, reaction kinetics, protein conformations, and catalysis. The current study involved the bio-fabrication of silver nanoparticles (SNPs) by using the reducing abilities of Mentha longifolia (L.) L. leaves aqueous extract. Spectrophotometric analysis of various biochemical reactions showed that 3 mM of AgNO 3 at 120 C in an acidic pH when mixed in 1-9 ratio of plant extract and AgNO 3 respectively, are the optimised conditions for SNPs synthesis. Different analytical techniques confirmed that the nanoparticles are anisotropic and nearly spherical and have a size range of 10-100 nm. The $10 mg/ml of SNPs killed $66% of Leishmania population and IC 50 was measured at 8.73 mg/ml. SRB assay and Annexin V apoptosis assay results showed that the plant aqueous extract and SNPs are not active against HCT116 colon cancer cells and no IC 50 (80% survival) was reported. ROS generation was quantified at 0.08 U, revealed that the SNPs from M. longifolia can generate free radicals and no photothermal activity was recorded which makes them non-photodynamic.

The present study was aimed to manifest the antibacterial and antifungal activity of methanolic extracts of Salix alba L. against seven Gram-positive and Gram-negative bacterial pathogens e.g. Streptococcus pyogenes, Staphylococcus aureus (1), S. aureus (2), Shigella sonnei, Escherichia coli (1), E. coli (2) and Neisseria gonorrhoeae and three fungal isolates from the air such as Aspergillus terreus, A. ornatus, and Rhizopus stolonifer. Two different serotypes of S. aureus and E. coli were used. The agar well-diffusion method results showed the dose-dependent response of plant extracts against bacterial and fungal strains while some organisms were found resistant e.g. E. coli (1), S. sonnei, A. terreus and R. stolonifer. The highest antibacterial activity was recorded at 17.000±1.732 mm from 100 mg/mL of leaves methanolic extracts against S. pyogenes while the activity of most of the pathogens decreased after 24 h of incubation. The highest antifungal activity was reported at 11.833±1.0 mm against A. ornatus at 50 mg/mL after 48 h of the incubation period. These experimental findings endorse the use of S. alba in ethnopharmacological formulations and suggest the use of methanolic extracts of the said plant to develop drugs to control the proliferation of resistant disease causing pathogenic microbes.