Notes

Combination of blue and red gentle triggers anthocyanin as well as other extra metabolite biosynthesis pathways in the age-dependent way within Batavia lettuce.
ively. Int J Occup Med Environ Health. 2021;34(2)211-22.
The COVID-19 pandemic has created additional risks to healthcare providers, especially those who perform aerosol generating procedures (AGPs) like endotracheal intubation. Endotracheal intubation is one of the procedures mostly generating aerosol and, therefore, requiring full protection of medical personnel against the infection.

In this paper, basing on a literature review, the recommended intubation procedure is presented together with recommendations for personal protection during intubation. Additionally, a proposal of a simple and cheap protective barrier is described against spreading aerosol outside the intubation area. The aim was to propose a simple and cheap method to increase the safety of medical personnel performing AGPs in patients infected or suspected of being infected with COVID-19, which could be easily introduced into clinical practice.

The presented method is the authors' own idea, based on their experience gathered from working in an operating room. Judging from their clinical experience, the presented method is effective and safe for patients.

Endotracheal intubation is one of the most common AGPs and adequate actions must be taken in order to protect medical personnel against the infection and to prevent the spreading of aerosol around the intubation area. The proposed barrier is easy to set with disposable materials and standard equipment available in every operating room. Int J Occup Med Environ Health. 2021;34(2)301-5.
Endotracheal intubation is one of the most common AGPs and adequate actions must be taken in order to protect medical personnel against the infection and to prevent the spreading of aerosol around the intubation area. The proposed barrier is easy to set with disposable materials and standard equipment available in every operating room. Int J Occup Med Environ Health. 2021;34(2)301-5.
The present study focused on the relationship between occupational activity and mental health during the first COVID-19 lockdown.

At the turn of May and June 2020, an online survey was conducted on a representative sample of 3000 Poles (age Me = 45 years). Working persons accounted for 52% of the respondents, while 38.1% were hired workers. Two standardized (0-100 pts) indices were defined. The level of mental health symptoms index (LMHSI) concerned the incidence of 4 problems within the past 2 months, whereas the change in mental health symptoms index (CMHSI) concerned the degree of mental health deterioration.

The mean value of LMHSI was 40.91 (SD = 26.97), and that of CMHSI 60.51 (SD = 23.97). learn more In both cases, a worse assessment was obtained among women than among men. In the group of working respondents, the least advantageous results were found among those who worked casually or under a commission contract. Among the non-employed respondents, jobless persons and students were the group at risk. Remote work resulted in the deterioration of mental health in the light of CMHSI; however, a threat of changes in the professional situation affected LMHSI variability to the greatest extent The results of linear regression (R
= 0.339) suggest that the increase in the CMHSI score (adjusted for LMHSI) is independently influenced by female sex, university education, remote work and a threat of the worsening of employment terms. The analysis of the interaction effect showed a stronger impact of the last factor in the group of women (p = 0.001).

To conclude, COVID-19 restrictions were associated with a negative impact on mental health which should be analyzed in the occupational context. Int J Occup Med Environ Health. 2021;34(2)251-62.
To conclude, COVID-19 restrictions were associated with a negative impact on mental health which should be analyzed in the occupational context. Int J Occup Med Environ Health. 2021;34(2)251-62.Vaccination programmes are one of the public health measures that have the greatest impact on reducing the burden of disease, mortality and associated costs of a large number of communicable diseases. The success of vaccination is due to the use of highly effective and safe products, but also to well-functioning surveillance systems and epidemiological studies realised. Seroprevalence studies or surveys are a powerful assessment tool providing accurate information on the frequency, distribution and dynamics of communicable diseases. More than 20 years have passed since the first study was carried out in Spain, and this second seroprevalence study is essential to know the impact of vaccination programmes and the prevalence of immunity of the general population against immunopreventable diseases and other diseases of public health interest. The pathologies included in the study are poliomyelitis, diphtheria, tetanus, pertussis, measles, rubella, mumps, varicella, invasive meningococcal serogroup C disease, hepatitis A, hepatitis B and D, hepatitis C, hepatitis E and human immunodeficiency virus (HIV) infection. Despite the current pandemic, this information can be used by technicians and decision-makers to adjust existing vaccination programmes and contribute to improving the health of the population in our country.
The optimal dosing and monitoring of vancomycin has been largely debated for decades, with key guideline changes for recommended monitoring in 2009 and 2020. Current and past practices for pharmacokinetic dose optimization utilize serum drug assays to guide dose adjustment in order to effectively balance efficacy and the risks of toxicity. These assays detect both bound and unbound serum concentrations. Vancomycin is thought to be 50-55% protein-bound in most cases; however, some variability in this parameter has been previously published. The authors report two cases of abnormal vancomycin pharmacokinetics discovered based on unexpected serum levels during routine clinical care.

Unexpected vancomycin levels, observed during clinical care for two separate patients, were further evaluated to determine the source of the abnormal pharmacokinetics. In case 1, serial dilution was performed to assure that assay interference was not associated with the significant elevation (>100 mg/L). In both cases, samples were filtered using a Millipore Centrifree 30 KDa centrifugal filter to separate bound vancomycin, with a Protein G spin kit used to bind IgG and remove IgG complexes from the patient sample.
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