Lockdown, essential sectors, and Covid-19: Lessons from Italy.

This paper investigates how economic activity impacted Covid-19 infections and all-cause mortality. To this purpose, we exploit the distribution of essential sectors, which were exempted from a national lockdown enacted in Italy during the first wave of the pandemic, across provinces and rich administrative data in a difference-in-differences framework. We find that a standard deviation increase in essential workers per built square kilometre leads to 1.

Correction to: Is there a relation between sudden sensorineural hearing loss and white matter lesions?

In the original publication, fifth author's surname was incorrectly published as "Diacinto". The correct surname should read as "Diacinti".

Is there a relation between sudden sensorineural hearing loss and white matter lesions?

Purpose: Sudden sensorineural hearing loss (SSNHL) has similarities to conditions with vascular etiologies such as myocardial infarction and cerebral stroke. Thus, it could be considered as an early sign of a vascular disease and not only a specific local condition. Chronic hypoperfusion in the brain districts leads to a chronic ischemic damage, called cerebral small vessel disease (CSVD), detectable with brain magnetic resonance imaging (MRI).

Does age influence the success of intra-tympanic steroid treatment in idiopathic sudden deafness?

Conclusions: The present study shows that AGE, DELAY, and PTA_PRE may be considered factors influencing therapeutic success in intra-tympanic steroid therapy.

Objective: The aim of the study is to evaluate the relationship between the therapeutic success of intra-tympanic prednisolone therapy and age, in patients affected by idiopathic sudden sensorineural hearing loss (ISSNHL), considering the influence of factors such as delay, gender, and pure tone average (PTA) pre-therapy.

Method: This retrospective study involved 402 consecutive patients, affected by unilateral ISSNHL between January 2009 and January 2014.